AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 13 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 88.5 40.4 2.7 0.0 0.00 85.8 84.3 4.2 4.0 240 2 87.2 42.6 2.4 0.0 0.00 85.2 84.2 2.5 2.4 261 3 85.0 46.8 2.1 0.0 0.00 84.8 84.3 1.4 0.9 262 4 82.8 54.7 1.6 0.0 0.00 84.3 84.3 0.7 0.5 66 5 81.5 58.5 1.4 0.0 0.00 83.9 84.3 0.9 0.9 77 6 80.5 58.4 1.4 0.0 0.00 83.5 84.3 1.2 1.1 90 7 82.0 53.8 1.6 6.1 0.00 83.2 84.3 1.3 1.2 59 8 86.8 42.4 2.7 22.0 0.00 83.0 84.3 2.6 2.2 287 9 88.9 39.1 3.6 39.2 0.00 83.3 84.3 4.2 3.8 240 10 90.0 37.2 4.2 54.9 0.00 83.8 84.3 5.4 5.0 212 11 92.4 32.2 4.9 67.4 0.00 84.6 84.3 6.0 5.5 257 12 94.2 31.5 5.3 75.2 0.00 85.7 84.2 5.8 5.0 239 13 95.6 28.3 5.2 78.1 0.00 87.0 84.2 7.1 6.4 235 14 97.4 27.3 5.5 76.0 0.00 88.4 84.2 7.4 6.7 243 15 98.9 25.3 6.2 68.8 0.00 89.5 84.1 8.6 7.7 248 16 100.2 23.7 6.5 57.0 0.00 90.1 84.1 9.3 8.8 231 17 102.1 21.0 6.8 42.2 0.00 90.4 84.1 9.0 8.5 248 18 102.1 20.9 6.7 25.3 0.00 90.2 84.1 8.4 8.1 243 19 101.2 21.2 6.2 9.2 0.00 89.8 84.1 9.8 9.3 237 20 99.0 22.9 5.2 0.4 0.00 89.0 84.1 7.0 6.9 236 21 96.4 25.2 4.3 0.0 0.00 88.2 84.2 3.2 3.1 236 22 95.3 26.0 3.9 0.0 0.00 87.4 84.3 3.1 3.0 253 23 92.7 29.6 3.4 0.0 0.00 86.8 84.3 1.4 1.0 293 24 88.4 42.2 2.5 0.0 0.00 86.1 84.4 0.7 0.4 39 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.0 79.6 92.0 DegF RELATIVE HUMIDITY 68.0 19.0 35.5 % VAPOR PRESS. DEF. 4.0 KPas SOLAR RADIATION 621.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.4 83.0 86.4 DegF SOIL TEMP. 20 IN 84.4 84.1 84.2 DegF WIND SPEED 19.7 4.6 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 242 Degrees REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.3 30 35.2 40.2 SINE CURVE 29.5 30 34.5 34 39.5 39 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 14 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 88.3 37.0 2.5 0.0 0.00 85.6 84.4 1.4 0.9 271 2 89.5 30.0 2.9 0.0 0.00 85.0 84.5 2.9 2.8 261 3 86.5 38.7 2.4 0.0 0.00 84.4 84.5 1.1 0.7 257 4 84.1 41.5 2.1 0.0 0.00 83.8 84.5 0.9 0.7 37 5 82.3 46.2 1.8 0.0 0.00 83.3 84.5 1.4 1.3 55 6 80.6 47.0 1.7 0.0 0.00 82.9 84.5 1.6 1.6 74 7 81.1 48.5 1.7 5.2 0.00 82.5 84.5 1.5 1.5 81 8 87.0 37.1 2.8 21.3 0.00 82.3 84.5 1.5 0.8 319 9 89.7 30.8 4.1 37.7 0.00 82.5 84.5 3.7 3.4 253 10 91.5 30.7 4.9 54.4 0.00 83.2 84.5 5.3 4.7 195 11 92.9 29.7 5.4 67.1 0.00 84.2 84.4 5.8 5.5 186 12 95.1 27.6 5.8 74.9 0.00 85.3 84.3 5.3 4.4 234 13 96.8 26.7 5.5 77.6 0.00 86.5 84.3 7.4 6.5 239 14 98.3 24.3 5.9 75.6 0.00 87.7 84.3 9.9 9.3 229 15 100.2 22.1 6.4 63.9 0.00 88.7 84.2 10.4 9.8 236 16 101.0 21.0 6.6 51.5 0.00 89.4 84.2 11.1 10.6 233 17 102.4 19.8 6.8 41.7 0.00 89.7 84.1 8.9 8.0 250 18 101.9 20.2 6.7 23.7 0.00 89.7 84.1 9.8 9.2 228 19 100.7 20.7 6.0 7.8 0.00 89.2 84.2 12.0 11.8 228 20 99.0 22.7 5.1 0.3 0.00 88.4 84.2 10.0 9.9 235 21 97.2 26.3 4.4 0.0 0.00 87.7 84.2 7.5 7.4 243 22 93.4 32.8 3.6 0.0 0.00 87.0 84.3 4.6 4.4 233 23 93.4 31.1 3.3 0.0 0.00 86.2 84.3 3.8 3.6 249 24 90.7 35.9 2.9 0.0 0.00 85.5 84.4 1.0 0.9 219 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.2 78.8 92.6 DegF RELATIVE HUMIDITY 58.4 18.0 31.2 % VAPOR PRESS. DEF. 4.2 KPas SOLAR RADIATION 602.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 89.8 82.3 85.9 DegF SOIL TEMP. 20 IN 84.5 84.1 84.4 DegF WIND SPEED 19.6 5.4 MPH WIND VECTOR MAG. 4.4 MPH WIND VECTOR DIR. 233 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.3 61 35.3 40.3 SINE CURVE 29.2 59 34.2 69 39.2 79 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 15 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 90.1 33.7 2.9 0.0 0.00 84.9 84.4 4.1 4.0 232 2 89.2 32.7 2.9 0.0 0.00 84.3 84.5 5.6 5.5 239 3 87.1 35.8 2.7 0.0 0.00 83.7 84.5 1.8 0.4 344 4 84.6 39.7 2.3 0.0 0.00 83.2 84.5 2.2 2.1 46 5 81.8 47.7 1.8 0.0 0.00 82.8 84.5 2.0 2.0 58 6 80.9 48.0 1.7 0.0 0.00 82.3 84.5 1.6 1.6 56 7 80.9 50.4 1.6 3.8 0.00 82.0 84.5 1.6 1.5 75 8 87.7 37.4 2.8 19.8 0.00 81.9 84.5 2.2 1.9 231 9 91.0 31.7 4.3 39.9 0.00 82.3 84.4 3.1 2.9 259 10 92.3 30.6 5.0 55.0 0.00 83.0 84.4 6.8 6.5 239 11 94.0 28.5 5.5 67.4 0.00 84.1 84.3 6.5 5.8 219 12 96.0 27.2 5.9 75.3 0.00 85.5 84.3 6.3 5.7 234 13 97.4 25.8 5.6 77.9 0.00 87.1 84.2 6.7 5.5 242 14 99.1 23.6 6.1 76.3 0.00 88.5 84.2 8.1 7.4 241 15 100.3 21.6 6.7 69.1 0.00 89.6 84.1 9.0 8.2 238 16 100.9 20.1 6.9 46.0 0.00 90.2 84.1 10.2 9.5 235 17 100.5 21.0 6.2 24.7 0.00 90.0 84.1 8.9 8.7 224 18 100.5 21.5 5.7 15.3 0.00 89.5 84.1 7.4 7.2 221 19 100.2 20.0 5.5 5.5 0.00 89.0 84.1 5.1 4.9 224 20 97.7 16.5 5.3 0.2 0.00 88.3 84.1 15.7 15.2 33 21 95.9 15.6 5.0 0.0 0.00 87.5 84.2 14.5 14.2 39 22 93.1 20.0 4.3 0.0 0.00 86.9 84.2 4.3 3.5 31 23 91.2 19.7 3.8 0.0 0.00 86.3 84.3 2.6 2.3 351 24 88.4 23.1 3.3 0.0 0.00 85.6 84.3 2.8 0.6 3 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.1 79.3 92.5 DegF RELATIVE HUMIDITY 59.9 13.6 28.8 % VAPOR PRESS. DEF. 4.3 KPas SOLAR RADIATION 576.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.2 81.9 85.8 DegF SOIL TEMP. 20 IN 84.5 84.1 84.3 DegF WIND SPEED 32.1 5.8 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 249 Degrees REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.4 91 35.3 40.3 SINE CURVE 29.3 88 34.3 103 39.3 118 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 16 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 86.4 25.6 2.9 0.0 0.00 85.0 84.4 2.5 1.7 356 2 85.4 24.6 2.9 0.0 0.00 84.3 84.4 4.3 4.2 29 3 84.0 26.2 2.7 0.0 0.00 83.8 84.4 3.8 3.7 37 4 82.3 28.7 2.5 0.0 0.00 83.3 84.4 3.1 3.1 27 5 81.5 29.4 2.4 0.0 0.00 82.9 84.4 3.5 3.5 24 6 80.4 31.5 2.3 0.0 0.00 82.5 84.4 2.6 2.5 29 7 79.7 38.2 2.1 5.9 0.00 82.1 84.4 0.9 0.7 46 8 87.2 32.7 3.1 21.5 0.00 82.0 84.4 0.8 0.6 10 9 89.5 32.8 4.2 38.7 0.00 82.3 84.4 4.1 3.7 276 10 91.3 33.0 4.8 54.4 0.00 83.1 84.3 5.1 4.4 279 11 92.8 32.2 5.4 67.0 0.00 84.2 84.3 4.9 3.8 232 12 94.8 28.9 5.9 75.1 0.00 85.7 84.2 4.7 4.3 238 13 96.5 26.2 5.7 78.0 0.00 87.2 84.2 4.6 3.2 224 14 98.5 24.9 6.2 75.6 0.00 88.6 84.1 5.4 4.0 243 15 99.9 21.7 6.9 68.1 0.00 89.7 84.1 6.7 5.9 256 16 100.6 20.9 7.1 56.2 0.00 90.4 84.0 8.5 7.6 243 17 101.0 20.1 6.9 41.0 0.00 90.6 84.0 8.4 7.8 248 18 101.5 18.4 6.8 23.9 0.00 90.5 84.0 5.9 5.4 259 19 99.7 19.0 6.2 7.1 0.00 90.0 84.1 4.4 4.1 227 20 96.6 22.7 4.7 0.0 0.00 89.1 84.1 1.8 1.5 178 21 94.9 23.0 4.0 0.0 0.00 88.2 84.1 1.8 1.7 116 22 92.9 22.4 3.8 0.0 0.00 87.4 84.2 6.7 6.5 160 23 91.2 24.1 3.6 0.0 0.00 86.7 84.3 6.0 5.8 139 24 89.0 27.2 3.3 0.0 0.00 86.1 84.3 5.9 5.7 144 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.4 78.0 91.6 DegF RELATIVE HUMIDITY 48.3 16.2 26.4 % VAPOR PRESS. DEF. 4.4 KPas SOLAR RADIATION 612.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.6 82.0 86.1 DegF SOIL TEMP. 20 IN 84.4 84.0 84.2 DegF WIND SPEED 17.7 4.4 MPH WIND VECTOR MAG. 1.4 MPH WIND VECTOR DIR. 236 Degrees REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.1 121 35.0 40.1 SINE CURVE 29.0 117 34.0 137 39.0 157 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 17 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 87.7 29.8 3.0 0.0 0.00 85.5 84.4 3.3 3.2 108 2 85.7 34.7 2.6 0.0 0.00 85.0 84.4 1.6 1.5 58 3 83.9 32.8 2.5 0.0 0.00 84.4 84.5 3.1 3.1 34 4 82.6 33.2 2.3 0.0 0.00 83.8 84.5 2.5 2.4 36 5 81.3 36.2 2.1 0.0 0.00 83.2 84.5 2.2 2.2 36 6 79.9 44.0 1.8 0.0 0.00 82.7 84.5 1.9 1.8 64 7 80.6 48.4 1.7 5.9 0.00 81.7 84.5 0.8 0.8 47 8 86.2 36.3 2.9 21.2 0.00 81.6 84.5 1.7 1.2 158 9 88.7 29.7 4.0 38.5 0.00 82.0 84.5 6.3 6.0 156 10 91.0 28.4 4.9 54.2 0.00 82.7 84.5 4.6 3.9 186 11 93.7 27.4 6.0 66.5 0.00 83.9 84.4 2.3 0.5 207 12 95.2 27.6 6.4 74.3 0.00 85.5 84.4 3.8 2.9 251 13 95.4 28.1 5.3 76.9 0.00 86.6 84.3 6.1 5.3 226 14 97.4 26.8 5.6 74.5 0.00 87.7 84.3 7.7 6.6 238 15 98.3 27.0 6.1 66.9 0.00 88.7 84.2 7.5 6.9 224 16 99.8 24.2 6.4 55.1 0.00 89.6 84.2 8.9 8.4 238 17 100.3 22.4 6.5 39.9 0.00 90.0 84.2 8.7 8.1 244 18 100.6 21.3 6.4 23.3 0.00 90.0 84.2 8.5 8.1 245 19 98.8 22.1 5.6 5.4 0.00 89.4 84.2 8.8 8.6 223 20 97.1 22.2 4.7 0.0 0.00 88.5 84.2 5.2 5.1 229 21 93.0 30.1 3.6 0.0 0.00 87.6 84.3 1.2 0.7 193 22 89.2 35.4 2.9 0.0 0.00 86.9 84.3 2.0 2.0 76 23 87.3 39.0 2.5 0.0 0.00 86.2 84.4 1.9 1.8 49 24 86.4 39.2 2.4 0.0 0.00 85.5 84.4 1.1 0.2 55 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.2 78.9 90.8 DegF RELATIVE HUMIDITY 58.0 19.5 31.1 % VAPOR PRESS. DEF. 4.1 KPas SOLAR RADIATION 602.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.1 81.5 85.8 DegF SOIL TEMP. 20 IN 84.5 84.2 84.4 DegF WIND SPEED 21.1 4.2 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 221 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.1 151 35.1 40.1 SINE CURVE 29.3 146 34.3 171 39.3 196 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 18 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 87.9 30.8 2.7 0.0 0.00 84.9 84.5 2.7 1.9 264 2 85.0 39.5 2.3 0.0 0.00 84.3 84.5 1.3 0.6 14 3 84.1 42.9 2.1 0.0 0.00 83.8 84.6 1.0 0.6 79 4 85.3 37.5 2.3 0.0 0.00 83.4 84.6 2.7 2.7 227 5 85.5 34.7 2.5 0.0 0.00 83.0 84.6 2.2 2.0 248 6 83.0 42.6 2.1 0.0 0.00 82.6 84.6 1.3 0.7 191 7 82.3 45.6 1.9 5.9 0.00 82.1 84.5 1.1 1.0 68 8 86.8 36.2 3.0 21.5 0.00 81.9 84.5 2.2 2.1 317 9 89.3 34.9 4.0 36.1 0.00 82.1 84.5 4.8 4.4 287 10 90.7 34.8 4.4 52.0 0.00 82.5 84.5 5.1 4.6 247 11 92.7 32.7 5.2 66.8 0.00 83.7 84.4 5.3 4.8 219 12 94.6 29.4 5.6 72.4 0.00 84.9 84.3 5.8 4.8 246 13 95.8 27.4 5.4 74.5 0.00 86.3 84.3 5.3 4.6 227 14 97.7 25.1 5.9 69.8 0.00 87.7 84.3 6.8 6.0 245 15 99.5 22.2 6.5 67.7 0.00 88.8 84.2 8.4 7.3 258 16 100.7 21.1 6.8 55.5 0.00 89.7 84.1 9.3 8.7 260 17 101.3 19.5 6.8 40.3 0.00 90.0 84.1 9.4 8.7 247 18 101.5 18.1 6.7 23.2 0.00 89.9 84.2 8.3 7.6 260 19 100.5 18.5 6.2 7.5 0.00 89.4 84.2 8.5 8.1 251 20 97.6 23.4 5.0 0.4 0.00 88.6 84.2 9.5 9.4 224 21 96.7 25.2 4.4 0.0 0.00 87.8 84.2 9.1 9.0 233 22 94.7 29.6 4.0 0.0 0.00 87.2 84.3 13.4 13.1 237 23 92.0 33.8 3.5 0.0 0.00 86.7 84.3 11.7 11.4 248 24 88.0 43.3 2.7 0.0 0.00 86.0 84.3 12.5 12.2 236 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.3 80.9 92.2 DegF RELATIVE HUMIDITY 58.2 15.9 31.2 % VAPOR PRESS. DEF. 4.3 KPas SOLAR RADIATION 593.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.0 81.9 85.7 DegF SOIL TEMP. 20 IN 84.6 84.1 84.4 DegF WIND SPEED 23.1 6.2 MPH WIND VECTOR MAG. 5.3 MPH WIND VECTOR DIR. 245 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.6 182 35.5 40.5 SINE CURVE 30.0 176 35.0 206 40.0 236 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 19 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 83.5 49.0 2.1 0.0 0.00 85.0 84.4 7.9 6.9 174 2 81.9 49.2 1.9 0.0 0.00 84.2 84.5 4.8 4.7 159 3 81.8 49.7 1.8 0.0 0.00 83.7 84.5 1.1 1.1 130 4 82.4 50.6 1.8 0.0 0.00 83.2 84.5 2.9 2.8 132 5 81.4 52.9 1.7 0.0 0.00 82.9 84.5 3.2 3.1 171 6 80.7 54.8 1.6 0.0 0.00 82.4 84.5 3.0 2.6 151 7 81.7 53.0 1.7 6.2 0.00 82.1 84.5 1.2 1.1 93 8 85.0 45.9 2.4 18.5 0.00 82.1 84.5 0.7 0.6 56 9 85.5 43.9 3.0 20.7 0.00 82.5 84.4 1.1 0.8 187 10 84.6 46.6 2.7 15.6 0.00 82.9 84.4 4.2 4.1 167 11 85.0 45.6 2.7 30.3 0.00 83.1 84.3 4.5 4.1 164 12 85.5 44.0 2.9 21.9 0.00 83.5 84.3 6.4 6.0 174 13 86.3 42.9 3.0 31.4 0.00 83.6 84.2 6.3 5.9 177 14 86.2 43.3 2.9 20.0 0.00 83.9 84.2 3.1 2.6 173 15 87.0 42.1 3.2 36.1 0.00 84.3 84.1 6.6 6.2 153 16 87.5 42.0 3.4 37.7 0.00 84.7 84.1 7.0 6.3 160 17 87.7 40.3 3.3 17.1 0.00 84.7 84.0 3.9 3.3 234 18 88.6 38.9 3.4 19.2 0.00 84.7 84.0 2.7 2.3 207 19 88.1 38.4 3.3 3.6 0.00 84.6 84.0 1.6 1.1 230 20 86.0 44.3 2.5 0.0 0.00 84.1 83.9 1.2 1.2 164 21 82.8 52.1 1.8 0.0 0.00 83.4 83.9 0.8 0.5 53 22 81.9 51.7 1.7 0.0 0.00 82.9 83.9 2.0 1.9 36 23 81.5 49.2 1.7 0.0 0.00 82.3 83.9 2.7 2.7 36 24 80.4 50.2 1.7 0.0 0.00 81.7 83.9 3.0 3.0 32 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.2 79.9 84.3 DegF RELATIVE HUMIDITY 67.0 35.3 46.7 % VAPOR PRESS. DEF. 2.4 KPas SOLAR RADIATION 278.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.0 81.7 83.5 DegF SOIL TEMP. 20 IN 84.5 83.9 84.2 DegF WIND SPEED 14.9 3.4 MPH WIND VECTOR MAG. 2.3 MPH WIND VECTOR DIR. 162 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 28.9 211 33.9 38.9 SINE CURVE 28.9 205 33.8 240 38.8 275 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 20 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 80.4 49.3 1.7 0.0 0.00 81.2 83.9 3.2 3.2 38 2 79.5 52.0 1.6 0.0 0.00 80.8 83.8 3.0 2.9 43 3 79.3 54.4 1.5 0.0 0.00 80.4 83.8 2.2 2.1 63 4 80.0 55.5 1.5 0.0 0.00 80.2 83.8 1.4 1.4 101 5 79.0 57.6 1.4 0.0 0.00 80.0 83.7 1.0 0.7 41 6 78.2 60.6 1.2 0.0 0.00 79.8 83.7 1.3 1.1 90 7 80.0 57.4 1.4 5.9 0.00 79.6 83.6 2.5 2.3 115 8 82.8 54.5 1.9 22.0 0.00 79.6 83.6 6.0 5.8 146 9 85.0 50.8 2.6 37.7 0.00 80.0 83.5 5.7 5.3 147 10 86.6 47.7 3.3 53.4 0.00 80.8 83.5 5.7 5.2 193 11 88.3 46.1 3.8 66.1 0.00 82.1 83.4 5.4 4.4 184 12 90.2 38.6 4.5 73.3 0.00 83.6 83.3 6.1 5.1 207 13 91.8 30.5 4.6 71.8 0.00 84.9 83.2 6.7 5.7 219 14 93.6 26.2 5.2 74.2 0.00 86.1 83.2 9.0 8.2 231 15 95.3 25.3 5.6 67.9 0.00 87.2 83.1 8.9 8.0 251 16 96.4 17.1 6.3 56.5 0.00 88.0 83.1 10.6 10.0 242 17 96.5 15.6 6.2 40.2 0.00 88.2 83.1 13.3 12.7 234 18 95.8 15.7 5.7 19.5 0.00 87.9 83.1 13.3 13.0 234 19 94.5 17.1 5.0 4.0 0.00 87.2 83.1 10.4 10.2 236 20 93.5 17.3 4.5 0.0 0.00 86.4 83.1 6.2 6.1 234 21 92.2 19.5 4.0 0.0 0.00 85.7 83.2 5.9 5.7 244 22 91.3 17.5 4.1 0.0 0.00 85.0 83.2 9.8 9.6 248 23 89.4 17.2 3.9 0.0 0.00 84.4 83.3 7.6 7.4 250 24 86.5 19.1 3.4 0.0 0.00 83.8 83.3 4.0 3.8 257 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 76.9 87.8 DegF RELATIVE HUMIDITY 69.9 12.8 35.9 % VAPOR PRESS. DEF. 3.5 KPas SOLAR RADIATION 592.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 88.2 79.5 83.4 DegF SOIL TEMP. 20 IN 83.9 83.1 83.4 DegF WIND SPEED 25.3 6.2 MPH WIND VECTOR MAG. 4.2 MPH WIND VECTOR DIR. 226 Degrees REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 28.9 240 33.9 38.9 SINE CURVE 28.3 234 33.3 273 38.3 313 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 21 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 82.1 28.4 2.5 0.0 0.00 82.8 83.4 1.6 1.0 65 2 79.2 26.6 2.2 0.0 0.00 82.0 83.4 1.7 1.4 41 3 78.2 24.9 2.1 0.0 0.00 81.3 83.4 3.7 3.5 18 4 76.6 25.9 2.1 0.0 0.00 80.5 83.4 3.8 3.7 35 5 75.0 27.7 1.9 0.0 0.00 79.9 83.5 3.1 3.1 38 6 74.0 28.7 1.8 0.0 0.00 79.3 83.4 2.6 2.6 40 7 74.6 31.0 1.8 6.1 0.00 78.8 83.4 2.0 1.9 42 8 80.0 31.3 2.5 21.5 0.00 78.6 83.4 1.5 1.0 129 9 85.2 25.3 3.8 39.9 0.00 78.9 83.4 4.7 4.5 158 10 87.4 22.4 4.7 56.4 0.00 79.7 83.3 6.4 6.0 151 11 89.0 22.0 5.3 70.6 0.00 81.1 83.2 7.5 6.9 151 12 89.8 22.0 5.2 61.1 0.00 82.5 83.2 8.5 7.6 168 13 91.0 21.1 5.0 63.1 0.00 83.6 83.1 7.6 7.1 190 14 93.3 21.8 4.9 76.7 0.00 84.8 83.0 7.4 6.6 185 15 94.1 22.3 5.0 68.4 0.00 86.0 83.0 6.2 4.5 198 16 95.4 21.1 6.0 51.9 0.00 86.8 82.9 6.2 4.3 208 17 96.0 19.0 6.2 40.2 0.00 87.2 82.9 6.7 5.2 225 18 96.1 18.3 6.1 23.2 0.00 87.2 82.9 4.7 4.0 238 19 94.8 17.5 5.5 6.9 0.00 86.7 82.9 5.3 5.0 257 20 92.6 17.6 4.5 0.0 0.00 85.9 82.9 6.5 6.4 246 21 90.5 18.5 3.9 0.0 0.00 85.1 82.9 9.8 9.7 240 22 88.0 18.3 3.6 0.0 0.00 84.3 82.9 8.1 7.9 248 23 86.4 18.2 3.3 0.0 0.00 83.7 82.9 4.4 4.3 260 24 83.6 20.7 2.9 0.0 0.00 83.0 83.0 3.1 2.1 5 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 73.4 86.4 DegF RELATIVE HUMIDITY 49.7 16.1 22.9 % VAPOR PRESS. DEF. 3.9 KPas SOLAR RADIATION 586.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.2 78.6 82.9 DegF SOIL TEMP. 20 IN 83.5 82.8 83.2 DegF WIND SPEED 19.2 5.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 205 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 28.0 268 33.0 38.0 SINE CURVE 26.9 260 31.9 305 36.9 350 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 22 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 80.0 24.5 2.5 0.0 0.00 82.4 83.1 3.0 3.0 28 2 79.6 27.2 2.3 0.0 0.00 81.8 83.1 2.4 2.3 36 3 78.2 28.5 2.2 0.0 0.00 81.4 83.1 2.4 2.4 38 4 76.4 30.9 2.0 0.0 0.00 80.8 83.1 2.4 2.3 37 5 75.3 32.7 1.9 0.0 0.00 80.4 83.1 2.6 2.5 41 6 74.1 33.7 1.8 0.0 0.00 79.9 83.1 2.9 2.3 58 7 76.0 33.9 1.8 5.7 0.00 79.4 83.1 1.7 1.7 36 8 82.6 29.2 2.8 22.1 0.00 79.3 83.1 2.5 1.8 131 9 85.8 25.0 3.9 40.4 0.00 79.5 83.0 5.9 5.5 137 10 88.0 23.3 4.7 56.9 0.00 80.2 83.0 6.8 6.4 138 11 90.4 20.4 5.6 69.0 0.00 81.3 82.9 5.8 5.2 145 12 91.5 19.0 6.0 77.7 0.00 82.8 82.9 6.1 5.3 173 13 92.6 18.7 5.4 78.9 0.00 84.2 82.8 7.4 6.6 193 14 94.3 17.0 6.0 77.9 0.00 85.6 82.8 7.4 6.5 199 15 95.7 14.8 6.7 67.0 0.00 86.7 82.8 8.3 7.4 191 16 96.0 14.4 6.6 43.7 0.00 87.3 82.7 6.6 5.7 212 17 96.9 13.8 6.6 40.4 0.00 87.5 82.7 6.1 4.8 241 18 96.8 13.9 6.4 20.2 0.00 87.5 82.7 2.6 1.4 288 19 95.6 14.9 5.6 6.6 0.00 87.0 82.7 1.5 1.3 271 20 91.1 18.5 4.1 0.0 0.00 86.3 82.8 0.5 0.5 336 21 86.2 25.2 3.0 0.0 0.00 85.4 82.8 1.6 1.6 46 22 83.5 26.7 2.5 0.0 0.00 84.5 82.9 1.9 1.9 42 23 81.5 26.1 2.3 0.0 0.00 83.5 82.9 1.4 1.3 43 24 83.0 22.6 2.4 0.0 0.00 82.6 83.0 1.7 1.3 278 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.0 73.4 86.3 DegF RELATIVE HUMIDITY 43.8 12.2 23.1 % VAPOR PRESS. DEF. 3.9 KPas SOLAR RADIATION 606.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.5 79.3 83.2 DegF SOIL TEMP. 20 IN 83.1 82.7 82.9 DegF WIND SPEED 16.9 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 161 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.8 295 32.8 37.8 SINE CURVE 26.9 287 31.9 337 36.9 387 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 23 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 81.1 22.5 2.4 0.0 0.00 81.8 83.0 2.3 1.9 29 2 78.2 21.8 2.3 0.0 0.00 81.0 83.1 3.1 3.0 31 3 75.8 26.7 2.0 0.0 0.00 80.3 83.1 2.4 2.3 54 4 75.8 24.0 2.0 0.0 0.00 79.6 83.1 2.9 2.6 48 5 74.6 24.5 1.9 0.0 0.00 79.0 83.1 2.8 2.7 43 6 72.9 28.0 1.8 0.0 0.00 78.4 83.1 2.2 2.0 55 7 72.9 26.9 1.8 5.7 0.00 77.9 83.1 2.4 2.4 36 8 80.9 25.1 2.7 23.9 0.00 77.6 83.1 0.7 0.6 42 9 86.4 19.5 4.7 43.5 0.00 78.0 83.0 2.0 1.7 191 10 88.6 16.2 5.8 58.3 0.00 78.9 83.0 4.2 4.0 181 11 91.5 14.8 6.5 72.0 0.00 80.3 82.9 5.3 4.8 172 12 92.7 13.8 6.5 70.8 0.00 81.9 82.8 6.7 6.1 193 13 93.9 12.3 5.9 82.5 0.00 83.6 82.8 6.2 5.2 182 14 95.6 11.5 6.5 80.9 0.00 85.2 82.7 6.2 4.6 183 15 96.5 10.4 7.3 61.0 0.00 86.6 82.7 5.8 5.1 216 16 96.7 9.9 7.1 54.7 0.00 87.2 82.6 8.5 7.4 209 17 97.3 9.5 6.9 43.4 0.00 87.5 82.6 7.5 6.9 232 18 96.2 10.0 6.4 18.1 0.00 87.3 82.6 4.9 4.4 226 19 94.9 10.6 5.4 6.8 0.00 86.7 82.6 3.5 3.2 216 20 90.7 15.4 4.0 0.0 0.00 85.7 82.6 2.5 2.0 153 21 84.6 25.4 2.8 0.0 0.00 84.7 82.7 2.7 2.6 77 22 83.6 21.2 2.6 0.0 0.00 83.7 82.7 3.6 3.6 69 23 79.2 33.4 2.0 0.0 0.00 82.9 82.8 1.6 1.6 59 24 77.9 28.8 2.0 0.0 0.00 82.1 82.8 2.3 2.2 51 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.3 70.8 85.8 DegF RELATIVE HUMIDITY 47.2 7.1 19.3 % VAPOR PRESS. DEF. 4.1 KPas SOLAR RADIATION 621.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.5 77.6 82.4 DegF SOIL TEMP. 20 IN 83.1 82.6 82.9 DegF WIND SPEED 19.2 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 175 Degrees REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.1 323 32.1 37.1 SINE CURVE 25.8 313 30.8 368 35.8 423 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 24 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 76.5 24.0 2.0 0.0 0.00 81.3 82.8 2.7 2.7 39 2 75.6 27.2 1.9 0.0 0.00 80.5 82.9 2.1 2.1 52 3 73.0 22.0 1.9 0.0 0.00 79.7 82.9 3.4 3.4 27 4 73.6 20.7 1.9 0.0 0.00 79.0 82.9 3.6 3.6 47 5 72.8 20.7 1.9 0.0 0.00 78.3 82.9 3.2 3.1 43 6 72.7 21.3 1.8 0.0 0.00 77.7 82.9 3.6 3.5 44 7 74.6 20.5 2.0 6.8 0.00 77.1 82.9 2.7 2.5 55 8 81.6 21.3 3.0 24.4 0.00 76.9 82.8 0.7 0.6 51 9 85.4 17.2 4.6 42.8 0.00 77.3 82.8 2.1 1.7 241 10 88.1 15.1 5.5 57.1 0.00 78.1 82.7 4.9 4.6 213 11 92.0 14.0 6.4 72.1 0.00 79.6 82.7 5.2 4.8 173 12 94.9 12.6 6.8 80.2 0.00 81.4 82.6 6.4 6.1 170 13 96.8 11.4 6.3 83.4 0.00 83.3 82.5 5.5 4.7 179 14 98.3 10.0 7.0 80.6 0.00 85.1 82.5 5.5 4.4 226 15 99.1 9.1 7.9 72.6 0.00 86.5 82.4 6.5 5.6 220 16 99.9 8.5 8.1 59.8 0.00 87.4 82.3 5.8 5.0 233 17 100.4 8.8 8.0 43.0 0.00 87.9 82.3 5.0 4.3 259 18 100.3 9.1 7.5 24.6 0.00 87.8 82.3 4.8 3.6 261 19 98.7 8.4 6.7 7.4 0.00 87.3 82.3 4.7 4.5 259 20 93.6 9.7 4.8 0.0 0.00 86.3 82.3 1.5 1.0 328 21 84.4 19.7 3.2 0.0 0.00 85.2 82.4 3.2 3.1 34 22 82.8 14.7 2.9 0.0 0.00 84.1 82.5 4.1 4.1 41 23 79.0 19.3 2.5 0.0 0.00 83.2 82.5 2.9 2.9 42 24 76.8 19.1 2.3 0.0 0.00 82.4 82.6 4.1 4.1 33 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.6 71.1 86.3 DegF RELATIVE HUMIDITY 41.4 6.2 16.0 % VAPOR PRESS. DEF. 4.4 KPas SOLAR RADIATION 655.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.9 76.9 82.2 DegF SOIL TEMP. 20 IN 82.9 82.3 82.6 DegF WIND SPEED 14.5 3.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 207 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 26.5 349 31.5 36.5 SINE CURVE 26.4 340 31.3 399 36.3 459 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 25 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 78.2 14.5 2.3 0.0 0.00 81.5 82.6 4.8 4.8 35 2 77.7 14.4 2.3 0.0 0.00 80.6 82.7 4.3 4.3 36 3 75.6 15.2 2.2 0.0 0.00 79.7 82.7 2.1 2.1 43 4 73.1 21.7 1.9 0.0 0.00 79.0 82.7 2.2 2.1 56 5 75.9 20.8 1.9 0.0 0.00 78.3 82.7 3.1 3.1 66 6 76.3 20.1 2.0 0.0 0.00 77.8 82.7 3.0 3.0 71 7 75.6 19.4 2.0 6.7 0.00 77.3 82.7 1.6 1.5 51 8 81.6 25.8 2.8 24.2 0.00 77.0 82.7 1.1 1.0 25 9 86.2 16.3 4.6 42.0 0.00 77.3 82.6 3.5 3.3 223 10 89.6 13.1 5.8 58.7 0.00 78.2 82.6 4.2 4.0 226 11 93.1 11.2 7.0 71.5 0.00 79.5 82.5 2.9 2.4 228 12 96.8 9.8 8.1 79.8 0.00 81.4 82.4 2.2 1.2 223 13 98.2 9.8 7.1 82.6 0.00 83.5 82.3 4.2 3.7 195 14 99.8 9.1 7.5 79.6 0.00 85.3 82.3 6.1 5.4 174 15 100.6 8.5 8.2 71.1 0.00 86.8 82.2 7.2 6.7 219 16 100.9 8.0 8.3 58.5 0.00 87.6 82.2 6.8 6.2 232 17 101.0 7.6 8.0 42.2 0.00 87.9 82.2 7.2 6.5 240 18 100.9 7.0 7.6 24.2 0.00 87.8 82.2 6.3 5.7 253 19 99.6 6.7 6.8 6.8 0.00 87.2 82.2 4.7 4.5 248 20 93.2 9.6 4.8 0.0 0.00 86.2 82.2 1.1 0.6 13 21 83.8 22.4 3.0 0.0 0.00 85.1 82.2 2.4 2.4 45 22 82.1 15.5 2.8 0.0 0.00 84.1 82.3 3.6 3.6 48 23 79.1 17.5 2.5 0.0 0.00 83.2 82.4 3.0 2.9 42 24 79.6 13.7 2.5 0.0 0.00 82.3 82.5 3.7 3.7 47 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 71.7 87.4 DegF RELATIVE HUMIDITY 43.9 5.5 14.1 % VAPOR PRESS. DEF. 4.7 KPas SOLAR RADIATION 648.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.9 77.0 82.3 DegF SOIL TEMP. 20 IN 82.7 82.1 82.5 DegF WIND SPEED 16.6 3.8 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 222 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.1 376 32.1 37.1 SINE CURVE 26.6 366 31.6 431 36.6 496 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 26 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 78.6 15.6 2.4 0.0 0.00 81.6 82.5 3.3 3.3 43 2 77.4 19.4 2.2 0.0 0.00 80.7 82.6 3.0 3.0 49 3 77.2 18.2 2.2 0.0 0.00 80.0 82.6 2.6 2.5 49 4 76.9 14.2 2.2 0.0 0.00 79.4 82.6 2.6 2.6 42 5 76.2 17.4 2.1 0.0 0.00 78.8 82.6 2.2 2.2 51 6 75.5 15.0 2.1 0.0 0.00 78.3 82.6 3.2 3.2 45 7 76.1 14.2 2.3 6.4 0.00 77.9 82.6 3.6 3.6 44 8 83.5 19.4 3.1 24.0 0.00 77.6 82.5 1.2 1.2 40 9 88.4 16.7 4.9 42.2 0.00 78.0 82.5 2.9 2.6 202 10 91.1 11.7 6.6 58.6 0.00 78.9 82.5 2.7 2.5 187 11 94.3 11.1 7.5 71.4 0.00 80.4 82.4 4.0 3.6 164 12 96.9 10.3 7.7 79.3 0.00 82.0 82.3 5.5 5.0 178 13 98.4 9.8 7.0 81.5 0.00 83.8 82.3 4.1 3.4 196 14 100.4 9.3 7.8 78.6 0.00 85.5 82.2 4.2 3.3 243 15 101.3 8.7 8.4 70.7 0.00 86.7 82.2 7.9 7.1 244 16 102.0 8.0 8.3 58.0 0.00 87.5 82.1 8.5 7.8 238 17 102.2 7.7 8.2 41.8 0.00 87.9 82.1 7.6 7.0 229 18 102.4 7.0 7.8 23.7 0.00 87.9 82.1 6.6 6.1 239 19 100.8 7.0 7.0 6.5 0.00 87.4 82.2 4.5 4.4 246 20 93.8 10.9 4.8 0.0 0.00 86.6 82.2 1.0 0.4 35 21 84.3 25.4 2.9 0.0 0.00 85.5 82.2 1.9 1.8 54 22 81.7 22.7 2.5 0.0 0.00 84.6 82.3 2.4 2.3 45 23 80.7 19.1 2.4 0.0 0.00 83.5 82.3 2.4 2.3 46 24 81.0 15.6 2.5 0.0 0.00 82.5 82.5 2.9 2.9 46 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.8 73.7 88.4 DegF RELATIVE HUMIDITY 43.7 5.5 13.9 % VAPOR PRESS. DEF. 4.8 KPas SOLAR RADIATION 642.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 88.0 77.6 82.6 DegF SOIL TEMP. 20 IN 82.6 82.1 82.4 DegF WIND SPEED 16.6 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 214 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.6 404 32.5 37.6 SINE CURVE 27.6 394 32.6 464 37.6 534 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 27 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 80.4 13.6 2.6 0.0 0.00 81.6 82.5 3.4 3.3 40 2 79.8 14.2 2.5 0.0 0.00 80.8 82.5 2.9 2.9 42 3 77.5 15.9 2.4 0.0 0.00 80.1 82.6 2.8 2.8 51 4 78.3 18.7 2.2 0.0 0.00 79.4 82.6 3.5 3.5 67 5 77.9 19.7 2.2 0.0 0.00 78.9 82.6 2.5 2.5 63 6 74.7 23.3 2.0 0.0 0.00 78.3 82.6 1.5 1.4 50 7 75.0 20.2 2.1 5.9 0.00 77.9 82.6 2.3 2.2 41 8 82.3 20.1 3.0 23.0 0.00 77.6 82.6 1.6 1.3 40 9 90.2 12.7 5.2 41.3 0.00 77.9 82.5 2.1 1.8 149 10 92.0 12.4 6.1 57.6 0.00 78.8 82.5 7.1 6.9 159 11 93.6 12.9 6.5 69.3 0.00 80.0 82.4 8.3 8.1 169 12 95.4 13.0 6.7 79.1 0.00 81.6 82.4 7.8 7.5 171 13 98.0 12.6 6.5 79.5 0.00 83.4 82.3 7.3 6.8 172 14 100.2 12.2 7.4 79.1 0.00 85.0 82.2 7.1 6.4 166 15 102.0 11.1 8.4 64.8 0.00 86.4 82.2 6.8 5.6 161 16 103.0 11.0 8.5 53.3 0.00 87.3 82.2 7.4 6.6 184 17 103.6 10.5 8.4 38.7 0.00 87.8 82.1 7.6 6.5 203 18 102.9 10.2 7.8 18.5 0.00 87.8 82.1 6.7 6.4 247 19 100.3 10.3 6.4 2.0 0.00 87.2 82.1 4.2 4.2 254 20 97.3 14.2 5.1 0.0 0.00 86.4 82.2 6.1 6.0 246 21 94.9 16.6 4.5 0.0 0.00 85.6 82.2 5.3 5.1 247 22 90.4 21.9 3.7 0.0 0.00 85.0 82.3 1.4 1.0 301 23 86.0 28.3 2.9 0.0 0.00 84.3 82.3 1.3 1.0 49 24 83.7 27.1 2.6 0.0 0.00 83.6 82.4 2.2 2.1 30 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.2 71.9 90.0 DegF RELATIVE HUMIDITY 44.3 8.9 15.9 % VAPOR PRESS. DEF. 4.8 KPas SOLAR RADIATION 612.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.9 77.5 82.6 DegF SOIL TEMP. 20 IN 82.7 82.1 82.4 DegF WIND SPEED 15.4 4.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 176 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 28.3 432 33.3 38.3 SINE CURVE 26.9 421 31.9 495 36.9 570 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 28 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 82.2 29.0 2.4 0.0 0.00 83.0 82.5 2.0 2.0 47 2 81.5 23.4 2.6 0.0 0.00 82.5 82.5 3.5 3.5 31 3 80.7 22.7 2.5 0.0 0.00 81.9 82.5 4.5 4.5 33 4 79.8 22.7 2.5 0.0 0.00 81.4 82.6 3.7 3.0 43 5 78.5 28.0 2.2 0.0 0.00 80.9 82.6 2.3 2.0 62 6 79.7 31.0 2.0 0.0 0.00 80.4 82.6 2.7 2.4 93 7 81.4 31.8 2.2 4.8 0.00 80.0 82.6 2.7 2.6 93 8 87.3 26.0 3.3 22.6 0.00 79.9 82.6 5.4 5.1 122 9 90.3 25.5 4.4 36.7 0.00 80.2 82.6 4.8 4.5 146 10 92.2 23.6 5.4 48.5 0.00 81.0 82.6 4.6 4.2 163 11 94.8 19.4 7.4 66.6 0.00 82.3 82.5 3.6 2.4 204 12 94.4 24.8 6.2 38.8 0.00 83.6 82.5 4.6 3.7 156 13 96.3 25.4 5.9 64.8 0.00 84.6 82.5 3.7 2.6 168 14 98.3 25.4 6.7 75.6 0.00 86.1 82.4 5.3 4.2 181 15 99.5 24.2 7.3 63.1 0.00 87.5 82.4 4.0 1.7 262 16 101.1 22.2 7.9 52.2 0.00 88.6 82.4 4.1 1.6 294 17 101.1 21.8 7.6 37.1 0.00 89.2 82.4 5.5 4.9 263 18 99.6 22.2 6.8 26.4 0.00 89.2 82.4 9.4 4.7 247 19 89.6 36.5 4.1 5.7 0.00 88.9 82.4 9.8 8.5 97 20 88.4 33.9 3.3 0.0 0.00 88.1 82.5 9.1 8.4 83 21 85.3 41.2 2.6 0.0 0.00 87.3 82.5 12.2 11.3 89 22 85.0 37.8 2.5 0.0 0.00 86.5 82.6 8.7 8.4 65 23 85.5 35.0 2.6 0.0 0.00 85.7 82.7 6.6 6.5 69 24 85.8 33.8 2.6 0.0 0.00 85.1 82.7 8.0 7.9 68 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.4 76.7 89.1 DegF RELATIVE HUMIDITY 46.4 14.7 27.8 % VAPOR PRESS. DEF. 4.3 KPas SOLAR RADIATION 543.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 89.3 79.9 84.3 DegF SOIL TEMP. 20 IN 82.7 82.4 82.5 DegF WIND SPEED 23.6 5.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 94 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 29.3 461 34.3 39.3 SINE CURVE 28.5 449 33.5 529 38.5 609 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 29 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 84.8 37.4 2.5 0.0 0.00 84.6 82.8 7.3 6.9 82 2 85.2 35.4 2.6 0.0 0.00 84.1 82.9 5.1 4.9 103 3 84.0 37.0 2.4 0.0 0.00 83.7 82.9 1.8 1.5 102 4 82.2 39.8 2.2 0.0 0.00 83.3 83.0 0.6 0.3 259 5 79.6 49.7 1.7 0.0 0.00 82.9 83.0 0.5 0.2 139 6 78.1 50.3 1.5 0.0 0.00 82.4 83.0 1.0 0.6 335 7 79.2 48.4 1.6 3.1 0.00 82.0 83.0 3.5 3.3 119 8 83.6 42.3 2.3 18.2 0.00 81.8 83.0 6.7 6.0 117 9 86.9 36.1 3.3 38.1 0.00 81.9 83.0 11.8 11.4 106 10 88.6 35.2 3.9 50.0 0.00 82.5 83.0 9.4 8.8 118 11 90.4 34.0 4.4 66.4 0.00 83.5 83.0 11.5 11.0 147 12 92.0 32.8 4.7 73.8 0.00 84.7 83.0 8.9 8.0 146 13 94.3 29.7 4.9 75.9 0.00 86.2 83.0 7.4 6.4 128 14 95.0 28.9 5.4 72.6 0.00 87.7 82.9 8.1 6.8 173 15 96.4 28.1 6.1 65.6 0.00 88.9 82.9 7.2 6.3 158 16 97.3 26.6 6.5 53.1 0.00 89.8 82.9 5.5 4.3 171 17 98.1 23.8 6.9 37.5 0.00 90.4 82.9 3.9 2.8 191 18 97.9 23.7 6.4 17.9 0.00 90.4 82.9 3.2 2.0 214 19 96.6 23.4 5.6 4.8 0.00 89.9 83.0 2.1 1.0 226 20 94.3 23.8 4.3 0.0 0.00 89.0 83.0 1.4 1.0 169 21 89.8 35.8 3.0 0.0 0.00 88.0 83.1 1.1 1.0 120 22 85.7 41.2 2.3 0.0 0.00 87.2 83.1 1.3 1.2 90 23 83.7 46.9 1.9 0.0 0.00 86.3 83.2 1.6 0.8 27 24 82.4 44.0 1.9 0.0 0.00 85.6 83.3 2.8 2.7 37 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 76.9 88.6 DegF RELATIVE HUMIDITY 61.5 20.6 35.6 % VAPOR PRESS. DEF. 3.7 KPas SOLAR RADIATION 576.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.5 81.8 85.7 DegF SOIL TEMP. 20 IN 83.3 82.7 83.0 DegF WIND SPEED 19.4 4.7 MPH WIND VECTOR MAG. 3.3 MPH WIND VECTOR DIR. 131 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 29.4 491 34.4 39.4 SINE CURVE 28.5 478 33.5 562 38.5 647 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 30 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 82.7 38.3 2.1 0.0 0.00 84.9 83.3 4.3 4.2 33 2 81.8 40.8 2.0 0.0 0.00 84.1 83.4 2.1 2.0 44 3 80.3 42.9 1.8 0.0 0.00 83.4 83.4 2.7 2.6 45 4 78.9 45.4 1.7 0.0 0.00 82.8 83.5 2.3 2.3 34 5 78.7 46.9 1.6 0.0 0.00 82.2 83.5 1.9 1.9 47 6 79.4 43.6 1.7 0.0 0.00 81.7 83.5 2.9 2.8 44 7 81.3 44.0 1.8 5.2 0.00 81.3 83.5 1.1 1.1 72 8 85.8 40.8 2.8 20.6 0.00 81.1 83.5 0.7 0.5 342 9 91.2 32.6 4.6 38.2 0.00 81.5 83.5 1.9 1.3 210 10 92.5 31.4 5.5 54.1 0.00 82.3 83.5 4.7 4.4 190 11 95.6 28.3 6.4 64.9 0.00 83.6 83.4 3.6 2.8 171 12 97.2 26.9 6.9 74.1 0.00 85.2 83.4 4.2 3.3 189 13 98.7 20.7 6.7 78.1 0.00 86.9 83.4 5.6 4.5 259 14 100.6 13.8 7.8 74.3 0.00 88.4 83.3 5.7 2.6 253 15 101.5 13.0 8.6 66.7 0.00 89.8 83.2 5.6 4.2 231 16 101.4 12.1 8.5 54.1 0.00 90.6 83.2 6.1 4.6 213 17 101.7 11.8 8.0 37.7 0.00 90.9 83.2 6.6 5.3 271 18 100.7 12.4 7.3 19.9 0.00 90.7 83.3 6.1 5.8 240 19 98.3 13.2 6.2 4.5 0.00 90.0 83.3 5.6 5.4 222 20 95.4 14.3 4.7 0.0 0.00 89.0 83.3 2.0 2.0 232 21 88.0 26.4 3.2 0.0 0.00 87.9 83.4 1.2 1.0 63 22 83.6 26.9 2.7 0.0 0.00 86.9 83.5 2.7 2.7 35 23 83.7 22.7 2.7 0.0 0.00 86.0 83.5 3.9 3.8 38 24 84.1 20.8 2.7 0.0 0.00 85.0 83.6 4.2 4.1 35 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 78.0 90.1 DegF RELATIVE HUMIDITY 56.8 10.1 27.9 % VAPOR PRESS. DEF. 4.5 KPas SOLAR RADIATION 592.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.9 81.1 85.7 DegF SOIL TEMP. 20 IN 83.6 83.2 83.4 DegF WIND SPEED 14.9 3.6 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 243 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 29.1 520 34.1 39.1 SINE CURVE 28.9 507 33.9 596 38.9 686 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE AUG 31 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 83.0 22.1 2.7 0.0 0.00 84.1 83.7 2.9 2.9 42 2 81.1 25.2 2.4 0.0 0.00 83.4 83.7 2.3 2.3 46 3 80.3 26.1 2.3 0.0 0.00 82.7 83.8 2.7 2.0 69 4 78.5 25.3 2.2 0.0 0.00 82.1 83.8 3.4 3.4 32 5 79.6 24.4 2.2 0.0 0.00 81.6 83.8 2.9 2.8 39 6 83.3 20.8 2.5 0.0 0.00 81.1 83.8 4.8 4.7 57 7 85.5 19.7 2.9 4.6 0.00 80.7 83.8 5.4 4.9 77 8 87.5 19.4 3.6 20.1 0.00 80.5 83.8 5.2 4.9 53 9 92.5 18.0 4.8 32.9 0.00 80.7 83.7 6.6 6.4 65 10 96.2 19.2 6.4 53.8 0.00 81.5 83.7 4.8 3.6 118 11 96.9 20.8 6.7 63.8 0.00 82.8 83.6 7.3 6.8 146 12 97.9 21.2 6.9 74.6 0.00 84.4 83.6 7.4 6.8 177 13 99.3 19.7 6.6 78.9 0.00 86.0 83.5 6.3 5.2 207 14 101.3 16.9 7.7 76.0 0.00 87.7 83.4 5.6 4.2 196 15 102.4 13.6 8.7 64.8 0.00 89.1 83.4 6.5 5.5 221 16 103.9 12.1 9.1 52.4 0.00 89.8 83.4 4.5 1.4 332 17 102.8 12.4 8.7 28.8 0.00 90.3 83.4 4.7 4.1 250 18 101.8 12.5 7.3 13.7 0.00 90.1 83.3 5.0 4.6 239 19 99.7 13.3 6.0 2.7 0.00 89.5 83.4 3.2 3.1 233 20 95.3 16.6 4.5 0.0 0.00 88.6 83.4 0.5 0.4 230 21 89.7 27.2 3.3 0.0 0.00 87.7 83.4 1.4 1.4 65 22 88.3 26.3 3.1 0.0 0.00 87.0 83.5 2.2 2.2 43 23 86.4 27.6 2.9 0.0 0.00 86.3 83.6 2.3 2.2 39 24 88.3 24.2 3.0 0.0 0.00 85.7 83.6 4.6 4.0 134 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.6 77.3 91.7 DegF RELATIVE HUMIDITY 44.6 9.8 20.2 % VAPOR PRESS. DEF. 4.9 KPas SOLAR RADIATION 567.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.3 80.5 85.1 DegF SOIL TEMP. 20 IN 83.8 83.3 83.6 DegF WIND SPEED 15.4 4.3 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 117 Degrees REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 29.7 550 34.7 39.7 SINE CURVE 28.9 535 33.9 630 38.9 725 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 1 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 89.4 26.2 2.9 0.0 0.00 85.0 83.7 4.6 4.4 138 2 87.9 28.8 2.7 0.0 0.00 83.9 83.7 3.2 1.8 61 3 86.0 33.9 2.5 0.0 0.00 83.1 83.8 1.2 1.1 51 4 83.7 33.7 2.4 0.0 0.00 82.6 83.8 1.4 1.4 32 5 83.7 35.8 2.3 0.0 0.00 82.3 83.8 1.7 1.2 146 6 82.4 37.1 2.2 0.0 0.00 81.8 83.8 2.3 2.2 84 7 82.4 37.6 2.1 2.8 0.00 81.4 83.8 2.1 2.0 48 8 87.9 32.1 3.1 20.6 0.00 81.1 83.8 2.7 2.6 40 9 92.5 27.6 4.6 32.6 0.00 81.3 83.8 4.4 4.0 72 10 94.5 26.5 5.9 51.0 0.00 82.1 83.7 3.2 2.1 156 11 96.2 24.9 7.0 65.0 0.00 83.4 83.7 3.5 1.9 154 12 96.2 25.4 6.7 72.4 0.00 84.8 83.6 6.9 6.5 202 13 97.9 24.0 6.1 74.6 0.00 86.3 83.6 5.2 3.7 217 14 99.6 22.6 7.0 72.0 0.00 87.9 83.5 5.4 3.4 219 15 101.1 19.2 7.9 57.4 0.00 89.4 83.5 4.3 3.6 254 16 101.9 18.3 8.1 54.8 0.00 90.3 83.5 6.0 4.9 256 17 102.6 16.6 8.0 36.9 0.00 90.9 83.5 6.2 5.5 258 18 102.2 16.2 7.5 19.4 0.00 90.8 83.5 5.4 4.6 246 19 99.8 17.1 6.3 3.8 0.00 90.1 83.5 6.7 6.6 224 20 96.8 20.9 4.7 0.0 0.00 89.1 83.5 4.0 3.6 216 21 91.5 29.8 3.4 0.0 0.00 88.1 83.6 2.9 2.7 80 22 90.7 30.3 3.2 0.0 0.00 87.2 83.6 1.9 1.8 90 23 88.6 29.6 3.0 0.0 0.00 86.5 83.7 0.9 0.6 148 24 86.8 32.9 2.5 0.0 0.00 85.7 83.8 1.6 1.4 153 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.4 81.4 92.6 DegF RELATIVE HUMIDITY 51.5 14.2 27.0 % VAPOR PRESS. DEF. 4.7 KPas SOLAR RADIATION 563.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.9 81.1 85.6 DegF SOIL TEMP. 20 IN 83.8 83.5 83.7 DegF WIND SPEED 13.0 3.7 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 198 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.5 580 35.5 40.5 SINE CURVE 30.1 566 35.1 665 40.1 765 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 2 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 86.6 30.6 2.5 0.0 0.00 84.8 83.9 1.8 1.0 81 2 84.7 33.9 2.4 0.0 0.00 84.0 83.9 2.3 2.1 63 3 86.1 32.2 2.5 0.0 0.00 83.3 83.9 4.0 3.7 85 4 87.9 28.8 2.7 0.0 0.00 82.7 83.9 2.2 2.1 117 5 83.1 40.7 2.1 0.0 0.00 82.1 84.0 0.7 0.6 141 6 81.1 38.3 2.0 0.0 0.00 81.6 84.0 1.5 1.5 42 7 79.7 42.5 1.9 5.7 0.00 81.1 84.0 1.3 1.2 51 8 86.6 35.0 2.8 17.7 0.00 80.8 84.0 2.0 1.8 110 9 89.8 31.0 3.8 32.9 0.00 81.1 83.9 6.7 6.5 157 10 90.9 33.3 4.5 52.4 0.00 81.7 83.9 8.4 8.1 167 11 92.5 32.2 5.1 63.9 0.00 82.7 83.9 7.4 7.1 176 12 94.3 31.8 5.5 73.3 0.00 84.1 83.8 6.5 6.0 181 13 96.0 28.8 5.5 70.9 0.00 85.7 83.8 5.3 4.9 171 14 98.1 26.4 6.4 68.8 0.00 87.5 83.7 6.6 5.9 224 15 99.9 21.1 7.4 64.4 0.00 88.9 83.6 6.8 6.1 230 16 101.0 17.3 7.6 48.2 0.00 89.8 83.6 7.2 6.6 236 17 101.3 18.0 7.3 35.6 0.00 90.2 83.6 9.3 8.7 228 18 100.8 16.5 6.8 18.7 0.00 90.1 83.6 10.1 9.8 223 19 99.0 16.8 5.9 3.4 0.00 89.4 83.6 7.3 7.2 223 20 96.2 19.4 4.6 0.0 0.00 88.4 83.6 3.2 2.3 166 21 95.2 21.4 4.1 0.0 0.00 87.5 83.6 6.8 6.5 75 22 92.2 24.8 3.8 0.0 0.00 86.8 83.7 2.7 1.6 88 23 87.0 32.0 2.9 0.0 0.00 86.0 83.8 1.5 1.3 33 24 84.7 34.2 2.5 0.0 0.00 85.3 83.8 2.0 1.9 71 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.4 78.0 91.5 DegF RELATIVE HUMIDITY 57.8 13.8 28.6 % VAPOR PRESS. DEF. 4.3 KPas SOLAR RADIATION 555.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.3 80.8 85.3 DegF SOIL TEMP. 20 IN 84.0 83.6 83.8 DegF WIND SPEED 17.4 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 183 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.3 610 35.3 40.3 SINE CURVE 29.0 595 34.0 699 39.0 804 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 3 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 88.3 25.0 2.8 0.0 0.00 84.6 83.9 4.2 4.0 139 2 85.5 29.6 2.7 0.0 0.00 83.8 83.9 1.5 1.0 115 3 82.7 34.3 2.2 0.0 0.00 83.0 83.9 1.4 1.1 109 4 84.4 34.5 2.3 0.0 0.00 82.4 83.9 2.6 2.4 127 5 81.4 47.4 1.8 0.0 0.00 81.9 83.9 1.3 1.2 79 6 79.8 46.2 1.7 0.0 0.00 81.4 83.9 2.1 2.0 59 7 80.6 42.0 1.9 3.8 0.00 80.9 83.9 2.5 2.4 58 8 85.7 38.4 2.6 18.6 0.00 80.7 84.0 2.8 2.5 85 9 89.3 34.5 3.8 36.9 0.00 80.9 83.9 5.1 4.9 148 10 91.2 32.1 4.7 50.7 0.00 81.7 83.9 6.3 6.0 159 11 93.4 29.7 5.6 64.6 0.00 82.9 83.8 6.3 5.9 169 12 95.5 27.6 6.0 67.5 0.00 84.6 83.8 6.3 5.9 176 13 97.5 23.3 6.2 74.1 0.00 86.4 83.7 5.6 4.9 202 14 100.4 18.2 7.6 71.6 0.00 88.2 83.7 4.0 2.9 231 15 101.2 17.0 8.1 63.4 0.00 89.7 83.6 7.3 6.5 224 16 102.4 14.5 8.2 51.2 0.00 90.4 83.6 8.6 7.7 251 17 102.2 14.6 7.8 35.5 0.00 90.7 83.5 9.2 8.7 242 18 101.5 15.7 7.1 18.3 0.00 90.4 83.6 6.6 6.2 241 19 99.1 17.5 6.0 3.3 0.00 89.8 83.6 9.0 8.8 223 20 96.7 18.6 4.7 0.0 0.00 88.8 83.6 4.0 3.9 225 21 93.7 22.6 3.8 0.0 0.00 87.9 83.6 1.3 0.8 240 22 87.1 33.8 2.8 0.0 0.00 87.0 83.7 1.8 1.8 64 23 84.1 38.6 2.3 0.0 0.00 86.2 83.8 1.2 1.1 52 24 84.7 34.9 2.3 0.0 0.00 85.4 83.9 1.4 1.1 46 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.3 78.9 91.2 DegF RELATIVE HUMIDITY 56.9 12.8 28.8 % VAPOR PRESS. DEF. 4.4 KPas SOLAR RADIATION 559.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.7 80.7 85.4 DegF SOIL TEMP. 20 IN 84.0 83.5 83.8 DegF WIND SPEED 19.7 4.3 MPH WIND VECTOR MAG. 2.3 MPH WIND VECTOR DIR. 196 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.0 640 35.0 40.0 SINE CURVE 29.3 624 34.3 734 39.3 844 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 4 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 84.0 31.3 2.4 0.0 0.00 84.6 83.9 2.5 2.4 42 2 83.8 29.2 2.5 0.0 0.00 83.8 83.9 3.0 2.9 41 3 82.9 31.0 2.4 0.0 0.00 83.0 84.0 2.5 2.5 46 4 81.0 38.5 2.0 0.0 0.00 82.3 84.0 2.5 2.4 52 5 80.5 41.9 1.9 0.0 0.00 81.8 84.0 1.9 1.8 78 6 81.2 39.8 1.9 0.0 0.00 81.3 84.0 2.1 2.1 65 7 81.3 37.5 2.1 4.3 0.00 80.9 84.0 2.3 2.3 52 8 87.0 31.9 3.1 19.7 0.00 80.6 84.0 3.1 3.0 60 9 93.3 24.4 4.9 36.6 0.00 80.8 83.9 3.7 3.2 91 10 94.9 23.5 6.2 52.0 0.00 81.7 83.9 4.8 4.3 151 11 97.0 22.4 7.0 64.0 0.00 82.9 83.9 5.2 4.7 166 12 98.6 21.0 7.4 70.6 0.00 84.5 83.8 4.8 4.1 184 13 100.2 20.0 7.1 74.0 0.00 86.4 83.8 5.5 4.7 215 14 101.9 18.0 8.0 71.4 0.00 88.1 83.7 5.0 4.2 194 15 102.9 16.1 8.8 63.4 0.00 89.8 83.6 5.9 5.1 204 16 103.9 14.2 9.0 51.5 0.00 90.8 83.6 6.7 5.2 260 17 103.2 14.5 8.2 34.1 0.00 91.1 83.6 7.6 6.5 248 18 102.5 14.3 7.4 17.3 0.00 90.8 83.6 6.0 5.5 243 19 100.3 15.7 6.3 3.1 0.00 90.1 83.6 6.1 6.0 234 20 97.6 17.5 4.9 0.0 0.00 89.1 83.6 2.1 2.1 236 21 90.5 31.0 3.3 0.0 0.00 88.2 83.7 1.5 1.2 71 22 87.0 32.9 2.8 0.0 0.00 87.3 83.8 1.8 1.8 39 23 85.8 31.6 2.6 0.0 0.00 86.4 83.8 2.3 2.2 35 24 85.8 29.4 2.6 0.0 0.00 85.7 83.9 2.1 2.1 42 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.6 79.7 92.0 DegF RELATIVE HUMIDITY 51.4 11.7 26.1 % VAPOR PRESS. DEF. 4.8 KPas SOLAR RADIATION 561.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 91.1 80.6 85.5 DegF SOIL TEMP. 20 IN 84.0 83.6 83.8 DegF WIND SPEED 15.5 3.8 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 186 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 29.9 670 34.8 39.8 SINE CURVE 29.6 654 34.6 768 39.6 883 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 5 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 85.8 29.1 2.6 0.0 0.00 84.9 83.9 2.5 2.4 43 2 84.6 32.9 2.4 0.0 0.00 84.2 84.0 1.8 1.7 84 3 84.0 33.6 2.3 0.0 0.00 83.6 84.0 1.6 1.5 65 4 82.2 33.9 2.2 0.0 0.00 83.0 84.1 2.0 1.8 56 5 83.1 30.9 2.3 0.0 0.00 82.5 84.1 3.1 3.0 61 6 81.6 36.7 2.1 0.0 0.00 81.9 84.1 1.2 1.2 72 7 81.7 34.8 2.2 4.3 0.00 81.5 84.1 1.4 1.4 64 8 86.2 32.3 2.7 12.8 0.00 81.3 84.1 0.8 0.7 81 9 91.1 26.4 3.9 26.2 0.00 81.6 84.1 1.3 1.2 35 10 97.2 19.6 6.8 50.9 0.00 82.5 84.0 1.1 0.4 95 11 97.0 21.0 7.6 56.7 0.00 83.8 84.0 5.1 4.6 173 12 97.6 21.6 7.2 68.9 0.00 85.3 83.9 6.7 6.1 183 13 98.4 21.6 6.8 71.2 0.00 86.9 83.9 7.1 6.7 186 14 98.8 21.6 7.2 54.9 0.00 88.3 83.8 6.5 6.2 179 15 99.2 20.6 7.0 43.6 0.00 89.1 83.8 5.7 5.1 213 16 101.3 18.0 7.8 52.0 0.00 89.7 83.8 5.0 4.5 220 17 101.5 17.9 8.0 32.6 0.00 90.3 83.7 5.5 5.1 229 18 100.8 17.3 6.8 11.4 0.00 90.2 83.8 4.8 4.6 262 19 99.4 17.8 5.7 1.7 0.00 89.5 83.8 3.7 3.6 253 20 96.9 21.3 4.6 0.0 0.00 88.7 83.8 2.1 2.1 235 21 94.8 23.2 4.0 0.0 0.00 88.0 83.8 3.0 2.5 185 22 93.8 26.2 3.8 0.0 0.00 87.3 83.9 10.8 10.3 187 23 92.4 26.6 3.8 0.0 0.00 86.8 83.9 12.4 11.3 175 24 92.9 24.4 3.7 0.0 0.00 86.3 84.0 5.2 3.3 47 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 79.4 92.6 DegF RELATIVE HUMIDITY 52.8 15.0 25.4 % VAPOR PRESS. DEF. 4.7 KPas SOLAR RADIATION 487.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.3 81.3 85.7 DegF SOIL TEMP. 20 IN 84.1 83.7 83.9 DegF WIND SPEED 27.4 4.2 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 185 Degrees REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.2 701 35.2 40.2 SINE CURVE 29.4 683 34.4 803 39.4 923 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 6 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 92.1 25.2 3.7 0.0 0.00 85.7 84.0 5.1 4.8 40 2 88.4 33.2 3.0 0.0 0.00 85.0 84.1 2.4 1.1 352 3 86.3 37.3 2.6 0.0 0.00 84.5 84.1 0.9 0.7 137 4 83.6 38.7 2.3 0.0 0.00 83.9 84.1 1.0 0.8 19 5 82.2 40.8 2.1 0.0 0.00 83.4 84.2 1.5 1.3 45 6 81.6 42.6 2.0 0.0 0.00 82.9 84.2 1.3 1.2 44 7 83.1 42.4 2.1 2.0 0.00 82.5 84.2 2.6 2.5 66 8 85.3 40.7 2.4 10.4 0.00 82.4 84.2 2.4 2.0 146 9 87.3 39.6 3.0 20.8 0.00 82.4 84.2 6.1 6.0 162 10 87.9 38.5 3.3 28.3 0.00 82.7 84.1 7.1 6.9 169 11 90.1 35.6 3.9 45.6 0.00 83.1 84.1 6.4 6.1 192 12 93.1 31.1 5.0 61.5 0.00 84.3 84.1 6.1 5.5 176 13 94.8 29.2 5.5 66.9 0.00 85.9 84.0 5.9 5.4 184 14 95.4 28.2 5.8 54.9 0.00 87.2 84.0 8.6 8.0 216 15 96.2 27.5 6.0 32.6 0.00 88.4 83.9 7.1 6.4 223 16 93.9 29.1 4.6 10.4 0.00 88.3 83.9 8.6 8.0 231 17 93.4 28.2 4.5 14.6 0.00 88.0 83.9 6.4 5.5 166 18 87.7 40.9 3.1 3.1 0.00 87.5 83.9 8.3 6.9 112 19 87.0 40.7 2.7 0.4 0.00 86.9 83.9 4.9 4.4 125 20 82.8 54.3 2.0 0.0 0.16 86.2 83.9 9.7 9.4 173 21 72.4 88.9 0.3 0.0 0.07 85.2 83.9 12.5 12.0 142 22 70.6 92.2 0.2 0.0 0.46 81.8 83.9 7.5 6.8 136 23 70.2 93.8 0.2 0.0 0.17 80.9 84.0 7.1 6.4 29 24 71.3 87.1 0.3 0.0 0.01 80.6 84.0 9.7 9.4 19 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 69.9 85.7 DegF RELATIVE HUMIDITY 95.8 22.6 45.2 % VAPOR PRESS. DEF. 2.9 KPas SOLAR RADIATION 351.4 Langleys PRECIPITATION 0.87 Inches SOIL TEMP. 4 IN 88.5 80.6 84.7 DegF SOIL TEMP. 20 IN 84.2 83.9 84.0 DegF WIND SPEED 28.8 5.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 156 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.8 728 32.8 37.8 SINE CURVE 25.5 708 30.4 833 35.4 958 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 7 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 71.9 84.5 0.4 0.0 0.00 80.5 84.0 5.0 4.8 359 2 73.7 79.0 0.6 0.0 0.00 80.3 84.0 5.7 5.2 53 3 74.9 72.6 0.8 0.0 0.00 80.1 83.9 3.0 2.6 48 4 74.9 73.4 0.8 0.0 0.00 79.9 83.9 4.9 4.5 65 5 75.7 70.6 0.9 0.0 0.00 79.7 83.9 5.2 5.0 78 6 74.1 74.3 0.7 0.0 0.00 79.4 83.8 1.1 0.6 194 7 75.4 71.0 0.8 2.5 0.00 79.2 83.7 2.6 2.4 59 8 79.1 62.9 1.3 13.4 0.00 79.3 83.7 1.9 1.5 75 9 79.4 64.6 1.5 23.3 0.00 79.6 83.6 2.8 2.6 197 10 81.5 59.0 2.1 32.4 0.00 80.3 83.5 2.5 2.4 157 11 83.0 52.5 2.5 32.5 0.00 81.1 83.4 6.8 6.6 169 12 83.7 53.6 2.4 50.1 0.00 81.7 83.3 8.8 8.3 174 13 85.5 51.0 2.7 49.2 0.00 82.5 83.2 6.2 5.8 193 14 87.3 48.8 3.3 66.2 0.00 83.5 83.2 6.7 5.6 182 15 87.6 47.2 3.5 34.8 0.00 84.6 83.1 4.7 4.2 173 16 86.3 50.6 2.9 26.1 0.00 84.9 83.0 5.5 5.2 183 17 82.7 59.7 1.9 3.9 0.00 84.6 83.0 7.8 7.1 194 18 77.8 80.0 0.7 1.3 0.00 83.9 83.0 2.7 1.8 356 19 78.0 81.0 0.6 0.0 0.00 83.3 82.9 5.2 4.2 304 20 73.2 90.3 0.3 0.0 0.01 82.7 82.9 7.9 6.7 301 21 72.3 91.6 0.2 0.0 0.02 82.2 82.9 5.6 5.4 5 22 72.9 86.4 0.4 0.0 0.00 81.7 82.9 5.5 5.3 359 23 74.3 82.5 0.5 0.0 0.00 81.2 82.9 6.2 6.0 54 24 75.5 77.3 0.7 0.0 0.00 80.8 82.9 6.0 5.8 73 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.2 71.3 78.4 DegF RELATIVE HUMIDITY 93.9 42.5 69.3 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 335.9 Langleys PRECIPITATION 0.03 Inches SOIL TEMP. 4 IN 85.0 79.2 81.5 DegF SOIL TEMP. 20 IN 84.0 82.9 83.4 DegF WIND SPEED 18.9 5.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 117 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 23.2 752 28.2 33.2 SINE CURVE 24.7 733 29.7 863 34.7 993 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 8 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 75.5 73.2 0.8 0.0 0.00 80.5 82.9 3.5 3.2 85 2 75.0 75.4 0.7 0.0 0.00 80.3 82.9 3.1 3.0 73 3 75.0 77.3 0.7 0.0 0.00 80.0 82.8 4.3 4.1 73 4 74.9 77.7 0.7 0.0 0.00 79.7 82.8 3.1 3.0 61 5 74.5 79.6 0.6 0.0 0.00 79.5 82.8 1.2 0.6 354 6 74.1 82.3 0.5 0.0 0.00 79.4 82.7 1.1 1.0 2 7 74.3 82.2 0.5 1.2 0.00 79.2 82.7 3.0 2.7 14 8 75.5 80.8 0.6 11.2 0.00 79.2 82.6 1.6 1.3 351 9 79.9 65.9 1.3 24.8 0.00 79.5 82.6 2.0 1.8 98 10 81.4 62.2 1.8 24.2 0.00 80.2 82.5 1.9 1.4 155 11 81.6 64.2 1.8 39.1 0.00 81.0 82.5 3.9 3.6 197 12 81.5 64.4 1.8 27.8 0.00 81.7 82.4 4.8 4.5 173 13 81.5 63.6 1.7 26.5 0.00 82.1 82.4 5.1 4.9 173 14 81.3 63.3 1.7 20.0 0.00 82.3 82.3 6.1 5.8 175 15 81.3 64.8 1.5 17.5 0.00 82.3 82.3 3.6 3.2 168 16 81.0 68.2 1.4 19.1 0.00 82.4 82.2 7.0 6.7 155 17 81.0 66.8 1.5 28.8 0.00 82.6 82.2 6.4 6.2 174 18 81.8 59.3 1.9 18.6 0.00 82.8 82.2 5.3 5.1 174 19 79.6 64.2 1.4 1.2 0.00 82.5 82.1 4.8 4.7 169 20 78.4 68.3 1.1 0.0 0.00 81.9 82.2 2.4 2.2 165 21 76.9 74.6 0.8 0.0 0.00 81.4 82.2 3.5 3.3 138 22 75.6 78.5 0.6 0.0 0.00 81.0 82.2 1.3 1.0 81 23 75.4 75.7 0.7 0.0 0.00 80.7 82.2 2.0 1.6 94 24 74.6 79.6 0.6 0.0 0.00 80.3 82.2 1.8 1.3 149 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.4 73.6 78.0 DegF RELATIVE HUMIDITY 86.9 54.2 71.3 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 259.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 82.8 79.1 81.0 DegF SOIL TEMP. 20 IN 82.9 82.1 82.5 DegF WIND SPEED 12.0 3.5 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 146 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 23.0 775 28.0 33.0 SINE CURVE 23.5 757 28.5 891 33.5 1026 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 9 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 74.1 80.5 0.6 0.0 0.00 80.0 82.2 1.5 1.0 283 2 73.3 83.7 0.4 0.0 0.00 79.6 82.1 1.9 1.8 332 3 73.0 81.9 0.5 0.0 0.00 79.3 82.1 3.0 2.9 30 4 73.6 80.4 0.5 0.0 0.00 79.1 82.1 3.1 3.0 62 5 73.9 78.5 0.6 0.0 0.00 78.9 82.1 3.3 3.0 44 6 73.7 78.1 0.6 0.0 0.00 78.6 82.1 3.0 1.7 342 7 73.3 81.7 0.5 1.2 0.00 78.4 82.0 2.5 1.8 332 8 73.3 81.7 0.5 1.9 0.01 78.3 82.0 3.0 2.1 204 9 72.7 88.2 0.3 3.7 0.03 78.3 81.9 0.9 0.7 75 10 71.8 92.2 0.2 5.3 0.08 78.3 81.9 3.3 3.1 73 11 72.2 87.4 0.4 19.3 0.01 78.4 81.8 5.7 5.6 50 12 75.8 76.7 0.8 31.0 0.00 78.7 81.8 7.4 7.1 82 13 78.2 66.7 1.3 33.6 0.00 79.3 81.7 7.7 7.5 73 14 79.6 61.1 1.7 39.5 0.00 79.9 81.7 7.1 6.9 74 15 80.5 59.7 1.9 28.7 0.00 80.6 81.6 4.1 3.4 105 16 81.2 55.4 2.2 29.5 0.00 81.1 81.6 2.6 2.3 71 17 81.0 55.2 2.1 11.8 0.00 81.5 81.5 3.6 2.8 251 18 81.1 55.6 1.9 13.3 0.00 81.3 81.5 5.3 4.9 290 19 79.7 62.5 1.5 2.4 0.00 81.0 81.4 4.1 4.0 314 20 77.5 68.5 1.1 0.0 0.00 80.5 81.4 1.3 1.1 19 21 75.7 75.9 0.7 0.0 0.00 79.9 81.4 1.6 1.4 55 22 75.3 75.9 0.7 0.0 0.00 79.5 81.4 1.7 1.7 29 23 74.7 75.9 0.7 0.0 0.00 79.2 81.4 3.4 3.4 15 24 74.2 77.1 0.6 0.0 0.00 78.8 81.4 2.8 2.6 57 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 70.9 75.8 DegF RELATIVE HUMIDITY 94.5 49.7 74.2 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 221.2 Langleys PRECIPITATION 0.13 Inches SOIL TEMP. 4 IN 81.5 78.3 79.6 DegF SOIL TEMP. 20 IN 82.2 81.4 81.8 DegF WIND SPEED 14.5 3.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 46 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.8 795 25.8 30.8 SINE CURVE 21.9 778 26.9 918 31.9 1058 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 10 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 72.8 79.3 0.6 0.0 0.00 78.4 81.4 1.8 1.0 356 2 72.3 78.9 0.6 0.0 0.00 78.0 81.4 2.8 2.6 32 3 72.1 81.4 0.5 0.0 0.00 77.7 81.4 2.2 1.6 107 4 70.4 87.7 0.3 0.0 0.00 77.4 81.3 2.4 2.4 23 5 70.7 81.1 0.5 0.0 0.00 77.1 81.3 3.8 3.8 26 6 70.4 78.1 0.5 0.0 0.00 76.8 81.3 2.9 2.8 30 7 71.0 76.5 0.6 1.7 0.00 76.5 81.2 1.2 1.1 57 8 75.7 66.7 1.1 17.9 0.00 76.4 81.2 1.0 0.5 16 9 82.0 52.7 2.6 34.2 0.00 76.8 81.1 0.7 0.5 116 10 84.5 47.0 3.8 55.7 0.00 77.8 81.1 1.6 0.9 81 11 86.2 45.2 4.4 63.7 0.00 79.3 81.0 3.8 2.1 166 12 87.4 44.7 4.1 70.3 0.00 80.9 81.0 4.6 4.0 191 13 88.4 42.6 3.9 70.1 0.00 82.5 80.9 5.0 4.3 207 14 89.9 41.7 4.2 69.5 0.00 84.1 80.8 5.4 4.8 190 15 90.7 40.0 4.6 61.8 0.00 85.4 80.8 5.0 4.3 229 16 90.9 40.0 4.6 40.3 0.00 86.4 80.8 5.4 4.5 245 17 90.3 39.8 4.1 25.8 0.00 86.5 80.8 6.4 5.8 251 18 89.7 38.6 3.6 8.9 0.00 86.2 80.8 4.1 3.7 259 19 89.3 39.9 3.0 1.8 0.00 85.6 80.9 4.0 3.7 209 20 78.1 62.2 1.6 0.0 0.00 84.8 80.9 15.3 11.1 111 21 76.2 69.4 1.0 0.0 0.00 83.9 81.0 8.2 7.8 73 22 76.9 67.2 1.0 0.0 0.00 83.3 81.1 2.8 0.6 152 23 76.8 66.5 1.0 0.0 0.00 82.7 81.2 3.0 1.9 310 24 76.7 65.1 1.1 0.0 0.00 82.2 81.3 3.9 3.5 100 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.0 69.6 80.4 DegF RELATIVE HUMIDITY 90.4 35.1 59.7 % VAPOR PRESS. DEF. 2.2 KPas SOLAR RADIATION 521.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.5 76.4 81.0 DegF SOIL TEMP. 20 IN 81.4 80.8 81.1 DegF WIND SPEED 32.3 4.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 152 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 24.2 820 29.2 34.2 SINE CURVE 24.4 803 29.4 947 34.4 1093 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 11 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 76.3 66.1 1.0 0.0 0.00 81.7 81.3 3.8 3.6 31 2 76.4 63.8 1.1 0.0 0.00 81.3 81.4 6.3 6.2 41 3 75.1 65.2 1.0 0.0 0.00 80.8 81.4 5.0 4.8 7 4 74.3 66.2 1.0 0.0 0.00 80.3 81.5 2.4 2.1 29 5 73.2 68.3 0.8 0.0 0.00 79.9 81.6 1.2 0.2 11 6 73.5 66.1 0.9 0.0 0.00 79.4 81.6 2.0 1.8 9 7 72.6 69.6 0.8 3.1 0.00 79.1 81.6 1.4 0.8 29 8 78.4 56.4 1.6 18.5 0.00 78.9 81.6 3.6 3.4 72 9 81.5 50.7 2.4 36.0 0.00 79.0 81.6 5.7 5.5 78 10 83.8 46.8 3.2 51.6 0.00 79.7 81.6 4.7 3.6 117 11 84.9 46.6 3.5 63.7 0.00 80.9 81.5 7.5 7.0 159 12 86.1 46.5 3.4 71.1 0.00 82.4 81.5 6.8 6.3 163 13 87.1 46.5 3.3 73.4 0.00 83.9 81.5 6.8 6.4 175 14 88.4 42.2 3.9 62.3 0.00 85.4 81.4 6.2 5.2 200 15 89.6 35.6 4.4 42.8 0.00 86.2 81.4 5.0 3.5 201 16 90.2 31.2 4.7 35.4 0.00 86.6 81.4 5.6 5.0 187 17 91.4 29.4 4.8 36.6 0.00 86.7 81.4 3.7 2.0 154 18 91.1 30.0 4.9 17.7 0.00 86.8 81.4 3.0 2.3 158 19 89.0 31.4 3.9 2.4 0.00 86.3 81.5 3.8 3.5 269 20 86.8 34.7 2.9 0.0 0.00 85.5 81.5 3.4 3.3 314 21 84.1 41.6 2.3 0.0 0.00 84.7 81.6 2.0 1.9 18 22 81.7 47.0 1.9 0.0 0.00 84.0 81.7 3.9 3.9 30 23 80.3 49.1 1.7 0.0 0.00 83.4 81.7 3.9 3.9 39 24 79.1 51.4 1.6 0.0 0.00 82.8 81.8 4.3 4.3 36 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 71.8 82.3 DegF RELATIVE HUMIDITY 73.1 26.9 49.3 % VAPOR PRESS. DEF. 2.5 KPas SOLAR RADIATION 514.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.8 78.9 82.7 DegF SOIL TEMP. 20 IN 81.8 81.2 81.5 DegF WIND SPEED 13.9 4.2 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 100 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 26.2 846 31.2 36.2 SINE CURVE 25.6 829 30.6 978 35.6 1128 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 12 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 78.8 50.2 1.6 0.0 0.00 82.3 81.9 4.7 4.6 39 2 77.6 52.2 1.5 0.0 0.00 81.8 81.9 3.1 2.6 43 3 75.7 56.6 1.2 0.0 0.00 81.3 82.0 0.7 0.6 65 4 76.9 52.7 1.3 0.0 0.00 80.9 82.0 2.2 1.8 84 5 77.6 49.8 1.4 0.0 0.00 80.4 82.1 2.0 1.9 65 6 75.6 52.4 1.3 0.0 0.00 79.9 82.1 4.6 4.4 360 7 75.1 54.0 1.3 3.8 0.00 79.6 82.1 4.6 4.5 12 8 80.1 47.6 2.0 19.6 0.00 79.3 82.1 2.7 2.2 43 9 82.4 47.1 2.7 36.7 0.00 79.5 82.1 5.1 5.0 157 10 84.5 42.9 3.6 52.6 0.00 80.1 82.0 4.0 3.8 175 11 87.7 35.8 4.8 64.8 0.00 81.2 82.0 3.2 2.5 199 12 90.0 29.6 5.5 72.1 0.00 82.7 81.9 3.5 2.1 260 13 91.2 25.4 5.6 74.3 0.00 84.2 81.9 4.4 3.1 238 14 92.4 24.1 6.0 70.8 0.00 85.6 81.9 5.2 4.3 241 15 93.4 21.9 6.4 62.0 0.00 86.7 81.8 4.4 3.3 248 16 93.6 22.1 6.3 48.4 0.00 87.3 81.8 5.8 4.0 214 17 94.0 21.3 6.2 31.7 0.00 87.6 81.8 3.7 2.4 205 18 92.4 22.7 5.2 14.6 0.00 87.4 81.8 5.7 5.2 205 19 90.6 23.4 4.2 1.7 0.00 86.8 81.9 4.2 3.8 215 20 87.9 27.8 3.2 0.0 0.00 85.9 81.9 1.5 1.4 226 21 85.2 31.3 2.6 0.0 0.00 85.1 82.0 0.5 0.5 267 22 83.2 38.7 2.1 0.0 0.00 84.3 82.1 1.7 1.6 36 23 81.8 39.7 2.0 0.0 0.00 83.7 82.2 3.2 3.2 43 24 80.7 40.1 2.0 0.0 0.00 83.1 82.2 4.1 4.1 38 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.1 74.2 84.5 DegF RELATIVE HUMIDITY 68.6 19.2 37.9 % VAPOR PRESS. DEF. 3.3 KPas SOLAR RADIATION 553.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.6 79.3 83.2 DegF SOIL TEMP. 20 IN 82.2 81.8 82.0 DegF WIND SPEED 15.9 3.5 MPH WIND VECTOR MAG. 0.3 MPH WIND VECTOR DIR. 201 Degrees REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.3 873 32.3 37.3 SINE CURVE 27.0 856 32.0 1010 37.0 1165 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 13 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 79.1 45.4 1.8 0.0 0.00 82.5 82.3 3.1 3.0 44 2 77.4 48.6 1.6 0.0 0.00 82.0 82.3 3.5 3.4 35 3 76.1 52.4 1.4 0.0 0.00 81.6 82.4 2.3 2.2 44 4 74.2 53.8 1.2 0.0 0.00 81.0 82.4 2.2 1.9 12 5 73.8 53.3 1.2 0.0 0.00 80.6 82.4 2.4 2.3 36 6 72.8 53.6 1.2 0.0 0.00 80.1 82.4 1.1 1.1 58 7 72.7 57.9 1.0 3.6 0.00 79.6 82.4 1.4 1.3 64 8 79.5 45.4 2.0 19.2 0.00 79.3 82.4 1.1 0.9 115 9 83.8 36.8 3.5 36.3 0.00 79.5 82.4 1.3 1.2 191 10 85.7 32.3 4.5 51.9 0.00 80.1 82.4 4.2 4.0 229 11 88.1 29.5 5.3 62.7 0.00 81.1 82.3 3.4 3.1 206 12 90.1 26.4 5.6 71.0 0.00 82.6 82.3 4.8 4.1 214 13 92.2 24.6 5.5 73.8 0.00 84.1 82.2 6.7 6.3 221 14 94.3 19.9 6.1 71.5 0.00 85.3 82.2 7.2 6.6 249 15 95.6 18.4 6.6 62.0 0.00 86.3 82.1 8.3 7.6 251 16 96.5 17.0 6.8 50.3 0.00 86.9 82.1 6.2 5.4 239 17 97.2 15.0 6.8 33.9 0.00 87.2 82.1 8.9 8.2 257 18 95.6 16.5 5.9 14.4 0.00 87.0 82.1 9.6 9.4 236 19 93.9 16.7 4.9 1.6 0.00 86.4 82.1 5.9 5.8 244 20 90.2 19.7 3.8 0.0 0.00 85.7 82.2 1.2 1.1 238 21 86.3 25.8 2.9 0.0 0.00 84.8 82.2 4.1 4.0 41 22 85.5 25.0 2.9 0.0 0.00 84.1 82.3 5.0 4.9 39 23 85.8 22.5 3.0 0.0 0.00 83.5 82.3 6.9 6.7 45 24 84.6 25.5 2.8 0.0 0.00 83.0 82.4 4.9 4.8 42 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.3 70.6 85.5 DegF RELATIVE HUMIDITY 67.8 13.3 32.6 % VAPOR PRESS. DEF. 3.7 KPas SOLAR RADIATION 552.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.2 79.3 83.1 DegF SOIL TEMP. 20 IN 82.4 82.1 82.3 DegF WIND SPEED 16.9 4.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 257 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.4 901 32.4 37.4 SINE CURVE 25.9 881 30.8 1041 35.8 1201 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 14 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 83.7 27.6 2.7 0.0 0.00 82.5 82.4 5.1 5.0 49 2 84.0 26.3 2.7 0.0 0.00 82.1 82.5 7.3 7.2 39 3 82.3 27.7 2.5 0.0 0.00 81.6 82.5 3.8 3.2 328 4 82.1 26.6 2.4 0.0 0.00 81.2 82.5 4.3 3.5 13 5 81.8 28.0 2.4 0.0 0.00 80.8 82.5 4.8 4.6 51 6 79.0 30.5 2.1 0.0 0.00 80.3 82.5 4.3 4.2 39 7 77.3 33.1 2.0 3.8 0.00 79.9 82.5 3.8 3.5 50 8 80.7 31.7 2.7 20.0 0.00 79.6 82.5 2.4 2.2 40 9 88.0 23.9 4.6 37.7 0.00 79.6 82.5 1.0 0.7 69 10 89.3 20.7 6.0 53.6 0.00 80.2 82.5 3.5 3.3 239 11 91.5 19.5 6.6 65.9 0.00 81.3 82.5 3.8 3.4 220 12 94.5 17.7 6.8 73.0 0.00 82.7 82.4 5.5 1.1 29 13 96.5 15.0 7.0 75.1 0.00 84.1 82.3 6.1 5.1 26 14 97.8 14.1 7.7 71.5 0.00 85.5 82.3 5.0 4.1 43 15 99.4 13.4 8.7 63.0 0.00 86.8 82.3 3.8 2.4 22 16 100.1 11.3 8.7 50.1 0.00 87.6 82.2 7.4 6.7 28 17 100.4 10.0 8.0 33.7 0.00 87.8 82.2 10.0 9.5 25 18 99.1 11.5 7.0 15.7 0.00 87.5 82.2 9.5 9.1 53 19 96.6 13.0 5.8 1.6 0.00 87.0 82.3 7.7 7.5 49 20 92.5 14.8 4.5 0.0 0.00 86.2 82.3 5.4 5.4 40 21 89.3 17.8 3.8 0.0 0.00 85.5 82.3 6.3 6.3 41 22 87.9 19.0 3.5 0.0 0.00 84.8 82.4 8.5 8.4 42 23 87.1 20.5 3.3 0.0 0.00 84.2 82.5 6.9 6.8 54 24 86.6 20.7 3.2 0.0 0.00 83.6 82.5 7.3 7.2 43 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.2 75.1 89.5 DegF RELATIVE HUMIDITY 43.5 9.1 20.6 % VAPOR PRESS. DEF. 4.8 KPas SOLAR RADIATION 564.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.8 79.5 83.4 DegF SOIL TEMP. 20 IN 82.6 82.2 82.4 DegF WIND SPEED 21.3 5.6 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 38 Degrees REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 29.5 930 34.5 39.5 SINE CURVE 27.9 909 32.9 1074 37.9 1239 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 15 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 87.4 22.0 3.1 0.0 0.00 82.9 82.6 9.3 9.1 61 2 87.7 22.6 3.2 0.0 0.00 82.3 82.7 12.4 12.1 63 3 86.9 23.8 3.1 0.0 0.00 81.9 82.7 7.8 7.4 81 4 85.4 25.4 2.9 0.0 0.00 81.6 82.7 6.5 6.2 79 5 84.8 25.7 2.8 0.0 0.00 81.2 82.7 7.7 7.4 79 6 83.5 26.8 2.7 0.0 0.00 80.8 82.7 5.5 5.3 72 7 83.4 26.7 2.7 3.7 0.00 80.4 82.7 5.7 5.3 76 8 85.0 26.1 3.2 19.6 0.00 80.2 82.7 7.3 7.1 71 9 87.8 23.1 4.3 37.1 0.00 80.3 82.7 7.7 7.4 81 10 89.9 19.7 5.1 53.2 0.00 80.7 82.7 10.5 9.7 95 11 91.5 18.2 5.6 65.4 0.00 81.6 82.6 11.3 10.8 109 12 93.1 17.7 5.8 72.9 0.00 82.8 82.6 10.0 9.5 89 13 94.9 15.8 6.0 75.2 0.00 84.2 82.6 9.9 9.3 105 14 96.2 14.7 6.6 71.7 0.00 85.7 82.5 9.4 8.7 105 15 97.2 13.8 7.1 63.2 0.00 86.8 82.5 8.2 7.0 107 16 97.8 13.1 7.4 49.8 0.00 87.6 82.4 6.6 5.9 118 17 97.9 12.8 7.2 33.4 0.00 88.0 82.4 6.5 6.0 118 18 96.8 13.8 6.5 15.5 0.00 87.8 82.5 6.4 5.9 141 19 94.3 15.1 5.2 1.5 0.00 87.1 82.5 4.6 4.3 114 20 89.0 19.9 3.7 0.0 0.00 86.2 82.5 1.2 0.9 103 21 85.0 28.9 2.6 0.0 0.00 85.3 82.5 1.8 1.8 57 22 84.6 25.7 2.6 0.0 0.00 84.5 82.6 4.2 4.1 53 23 83.9 27.2 2.6 0.0 0.00 83.8 82.6 5.6 5.6 65 24 84.0 27.8 2.6 0.0 0.00 83.2 82.7 6.1 6.0 64 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 82.1 89.5 DegF RELATIVE HUMIDITY 40.2 10.9 21.1 % VAPOR PRESS. DEF. 4.4 KPas SOLAR RADIATION 562.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 88.0 80.2 83.6 DegF SOIL TEMP. 20 IN 82.7 82.4 82.6 DegF WIND SPEED 19.9 7.2 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 88 Degrees REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 30.4 960 35.4 40.4 SINE CURVE 30.2 940 35.2 1109 40.2 1279 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 16 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 84.3 28.1 2.6 0.0 0.00 82.7 82.7 5.9 5.8 69 2 82.9 31.1 2.4 0.0 0.00 82.3 82.8 3.5 3.3 79 3 80.4 35.2 2.1 0.0 0.00 81.8 82.8 2.2 2.2 66 4 81.9 32.8 2.1 0.0 0.00 81.3 82.8 4.1 3.9 91 5 83.5 28.6 2.4 0.0 0.00 80.8 82.8 4.8 4.7 98 6 83.1 29.2 2.4 0.0 0.00 80.3 82.8 4.6 4.3 93 7 82.7 30.0 2.4 3.5 0.00 79.9 82.8 4.3 4.0 97 8 85.0 29.3 3.1 19.0 0.00 79.6 82.8 4.9 4.6 82 9 86.8 28.0 3.9 36.1 0.00 79.7 82.8 8.1 7.7 78 10 89.4 24.8 4.8 51.8 0.00 80.2 82.8 8.5 7.9 106 11 91.0 23.9 5.4 63.9 0.00 81.1 82.7 8.9 8.3 139 12 92.8 23.4 5.6 71.2 0.00 82.5 82.7 8.2 7.6 141 13 94.5 21.4 5.7 73.1 0.00 84.1 82.6 10.7 10.1 170 14 95.2 21.1 6.0 69.6 0.00 85.4 82.5 9.9 9.3 178 15 96.1 20.6 6.5 60.6 0.00 86.6 82.5 7.7 7.0 190 16 97.7 18.6 7.1 47.6 0.00 87.5 82.5 6.4 4.8 217 17 97.6 18.0 6.8 32.3 0.00 87.8 82.4 7.2 6.5 239 18 96.8 18.5 6.1 13.6 0.00 87.6 82.5 4.8 4.4 242 19 94.5 20.2 4.9 1.3 0.00 87.0 82.5 2.6 2.6 241 20 89.2 26.6 3.4 0.0 0.00 86.2 82.5 0.7 0.4 207 21 91.1 19.4 3.5 0.0 0.00 85.4 82.5 5.8 5.7 235 22 88.6 22.4 3.3 0.0 0.00 84.7 82.6 2.6 2.5 243 23 84.6 27.3 2.7 0.0 0.00 84.0 82.6 0.5 0.4 339 24 81.4 32.7 2.2 0.0 0.00 83.4 82.7 2.1 2.1 38 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 78.9 88.8 DegF RELATIVE HUMIDITY 47.8 16.0 25.5 % VAPOR PRESS. DEF. 4.1 KPas SOLAR RADIATION 543.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.8 79.6 83.4 DegF SOIL TEMP. 20 IN 82.8 82.4 82.7 DegF WIND SPEED 17.7 5.4 MPH WIND VECTOR MAG. 2.6 MPH WIND VECTOR DIR. 143 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 29.8 990 34.7 39.7 SINE CURVE 29.2 969 34.2 1143 39.2 1318 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 17 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 80.9 29.7 2.2 0.0 0.00 82.8 82.7 1.7 0.8 19 2 81.0 28.1 2.2 0.0 0.00 82.2 82.7 1.8 1.2 233 3 79.6 32.0 2.0 0.0 0.00 81.6 82.8 1.8 0.3 151 4 76.4 37.9 1.7 0.0 0.00 81.1 82.8 1.6 1.5 58 5 74.3 42.2 1.5 0.0 0.00 80.6 82.8 2.0 1.9 56 6 73.9 43.8 1.4 0.0 0.00 80.1 82.8 2.0 1.3 79 7 73.8 42.6 1.5 2.9 0.00 79.6 82.8 2.1 2.1 37 8 79.8 37.8 2.3 18.0 0.00 79.4 82.8 2.2 1.7 82 9 85.2 35.3 3.3 35.0 0.00 79.5 82.7 7.1 6.8 146 10 86.0 42.4 3.4 50.3 0.00 80.2 82.7 8.5 8.2 160 11 87.9 40.8 4.0 62.5 0.00 81.2 82.7 7.8 7.4 165 12 90.2 34.8 4.6 69.6 0.00 82.7 82.6 7.3 6.5 189 13 92.2 29.1 5.0 72.1 0.00 84.2 82.5 10.2 9.5 210 14 93.3 28.2 5.4 68.3 0.00 85.5 82.5 10.1 8.9 238 15 93.9 28.0 5.6 58.4 0.00 86.5 82.5 9.8 9.0 239 16 94.8 25.7 5.6 40.6 0.00 87.1 82.4 11.3 10.6 246 17 94.9 23.1 5.4 26.9 0.00 87.2 82.4 14.1 13.6 247 18 93.7 22.2 5.0 11.2 0.00 86.9 82.4 14.2 13.7 245 19 91.7 23.9 4.2 1.0 0.00 86.3 82.4 13.0 12.7 247 20 89.8 26.0 3.7 0.0 0.00 85.7 82.4 13.1 12.8 243 21 87.7 30.2 3.2 0.0 0.00 85.1 82.5 11.9 11.7 241 22 85.9 32.4 2.9 0.0 0.00 84.5 82.5 9.7 9.5 240 23 84.3 32.9 2.7 0.0 0.00 84.0 82.5 9.8 9.7 232 24 81.6 40.8 2.2 0.0 0.00 83.4 82.6 8.3 8.2 242 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 72.9 85.5 DegF RELATIVE HUMIDITY 56.2 21.2 32.9 % VAPOR PRESS. DEF. 3.4 KPas SOLAR RADIATION 516.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.2 79.4 83.2 DegF SOIL TEMP. 20 IN 82.8 82.4 82.6 DegF WIND SPEED 26.1 7.6 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 228 Degrees REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 27.9 1018 32.9 37.9 SINE CURVE 26.5 995 31.5 1175 36.5 1355 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 18 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 80.4 52.3 1.5 0.0 0.00 82.5 82.6 6.4 6.3 254 2 79.3 61.4 1.3 0.0 0.00 81.8 82.7 5.4 5.2 274 3 78.5 67.2 1.1 0.0 0.00 81.3 82.7 4.9 4.8 294 4 77.7 73.5 0.8 0.0 0.00 80.9 82.7 2.4 1.7 273 5 75.8 79.1 0.6 0.0 0.00 80.5 82.7 0.7 0.4 16 6 75.3 80.7 0.6 0.0 0.00 80.2 82.7 1.4 1.2 49 7 74.8 81.3 0.5 2.2 0.00 79.9 82.7 0.6 0.3 57 8 77.9 72.8 0.9 13.0 0.00 79.9 82.7 4.0 3.8 179 9 78.9 70.6 1.2 20.4 0.00 80.2 82.6 7.2 6.6 192 10 81.3 61.8 1.8 47.2 0.00 80.5 82.6 8.3 7.7 234 11 83.2 51.7 2.6 58.0 0.00 81.1 82.6 12.3 11.8 229 12 84.6 49.1 2.8 68.6 0.00 81.8 82.5 12.1 11.6 233 13 86.0 45.1 3.1 68.2 0.00 82.6 82.5 11.9 11.3 238 14 87.4 40.7 3.6 62.3 0.00 83.4 82.4 12.4 11.9 239 15 87.9 38.3 3.8 39.7 0.00 84.1 82.4 12.1 11.5 237 16 88.7 35.2 3.8 38.2 0.00 84.4 82.4 11.1 10.3 240 17 89.8 30.8 4.2 28.1 0.00 84.6 82.3 10.1 9.4 249 18 89.5 29.9 4.0 12.8 0.00 84.5 82.3 9.7 9.4 244 19 87.9 31.3 3.4 1.0 0.00 84.1 82.3 8.7 8.6 237 20 85.7 35.6 2.7 0.0 0.00 83.4 82.3 5.6 5.6 221 21 84.2 36.7 2.4 0.0 0.00 82.7 82.3 3.9 3.7 227 22 80.5 44.9 1.9 0.0 0.00 82.1 82.3 1.4 0.9 13 23 77.4 49.6 1.5 0.0 0.00 81.4 82.3 3.9 3.7 37 24 77.8 35.0 1.9 0.0 0.00 80.8 82.3 6.2 6.0 28 AZMET DAILY WEATHER SUMMARY: DESERT RIDGE MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.7 73.8 82.1 DegF RELATIVE HUMIDITY 84.8 21.4 52.3 % VAPOR PRESS. DEF. 2.2 KPas SOLAR RADIATION 459.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 84.7 79.9 82.1 DegF SOIL TEMP. 20 IN 82.7 82.3 82.5 DegF WIND SPEED 24.1 6.8 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 240 Degrees REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 26.5 1045 31.5 36.5 SINE CURVE 26.2 1021 31.2 1206 36.2 1391 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated ## or 999 : Missing Data Since Aug 12 2002 NOTE : Soil Temps taken under grass. AZMET HOURLY WEATHER DATA: DESERT RIDGE SEP 19 2002 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 78.9 18.6 2.4 0.0 0.00 80.1 82.3 6.0 5.9 19 2 77.5 19.2 2.4 0.0 0.00 79.5 82.3 6.2 6.1 18 3 76.6 20.5 2.3 0.0 0.00 79.0 82.3 6.0 5.9 20 4 74.3 23.1 2.1 0.0 0.00 78.4 82.3 3.7 3.6 11 5 72.2 27.5 1.8 0.0 0.00 77.9 82.3 2.5 1.7 54 6 72.7 25.7 1.7 0.0 0.00 77.3 82.3 4.0 3.9 41 7 69.4 31.5 1.6 3.4 0.00 76.8